454422240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1034

約数の個数: 288

約数和(自身を含む): 1730121120

約数和(自身を除く): 1275698880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 380, 408, 456, 480, 510, 544, 570, 608, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 977, 1020, 1140, 1224, 1292, 1360, 1368, 1440, 1520, 1530, 1615, 1632, 1710, 1824, 1938, 1954, 2040, 2280, 2448, 2584, 2720, 2736, 2907, 2931, 3040, 3060, 3230, 3420, 3876, 3908, 4080, 4560, 4845, 4885, 4896, 5168, 5472, 5814, 5862, 6120, 6460, 6840, 7752, 7816, 8160, 8793, 9120, 9690, 9770, 10336, 11628, 11724, 12240, 12920, 13680, 14535, 14655, 15504, 15632, 16609, 17586, 18563, 19380, 19540, 23256, 23448, 24480, 25840, 27360, 29070, 29310, 31008, 31264, 33218, 35172, 37126, 38760, 39080, 43965, 46512, 46896, 49827, 51680, 55689, 58140, 58620, 66436, 70344, 74252, 77520, 78160, 83045, 87930, 92815, 93024, 93792, 99654, 111378, 116280, 117240, 132872, 140688, 148504, 149481, 155040, 156320, 166090, 167067, 175860, 185630, 199308, 222756, 232560, 234480, 249135, 265744, 278445, 281376, 297008, 298962, 315571, 332180, 334134, 351720, 371260, 398616, 445512, 465120, 468960, 498270, 531488, 556890, 594016, 597924, 631142, 664360, 668268, 703440, 742520, 747405, 797232, 835335, 891024, 946713, 996540, 1113780, 1195848, 1262284, 1328720, 1336536, 1406880, 1485040, 1494810, 1577855, 1594464, 1670670, 1782048, 1893426, 1993080, 2227560, 2391696, 2524568, 2657440, 2673072, 2840139, 2970080, 2989620, 3155710, 3341340, 3786852, 3986160, 4455120, 4733565, 4783392, 5049136, 5346144, 5680278, 5979240, 6311420, 6682680, 7573704, 7972320, 8910240, 9467130, 10098272, 11360556, 11958480, 12622840, 13365360, 14200695, 15147408, 18934260, 22721112, 23916960, 25245680, 26730720, 28401390, 30294816, 37868520, 45442224, 50491360, 56802780, 75737040, 90884448, 113605560, 151474080, 227211120, 454422240]

約数ペア:

[(1, 454422240), (2, 227211120), (3, 151474080), (4, 113605560), (5, 90884448), (6, 75737040), (8, 56802780), (9, 50491360), (10, 45442224), (12, 37868520), (15, 30294816), (16, 28401390), (17, 26730720), (18, 25245680), (19, 23916960), (20, 22721112), (24, 18934260), (30, 15147408), (32, 14200695), (34, 13365360), (36, 12622840), (38, 11958480), (40, 11360556), (45, 10098272), (48, 9467130), (51, 8910240), (57, 7972320), (60, 7573704), (68, 6682680), (72, 6311420), (76, 5979240), (80, 5680278), (85, 5346144), (90, 5049136), (95, 4783392), (96, 4733565), (102, 4455120), (114, 3986160), (120, 3786852), (136, 3341340), (144, 3155710), (152, 2989620), (153, 2970080), (160, 2840139), (170, 2673072), (171, 2657440), (180, 2524568), (190, 2391696), (204, 2227560), (228, 1993080), (240, 1893426), (255, 1782048), (272, 1670670), (285, 1594464), (288, 1577855), (304, 1494810), (306, 1485040), (323, 1406880), (340, 1336536), (342, 1328720), (360, 1262284), (380, 1195848), (408, 1113780), (456, 996540), (480, 946713), (510, 891024), (544, 835335), (570, 797232), (608, 747405), (612, 742520), (646, 703440), (680, 668268), (684, 664360), (720, 631142), (760, 597924), (765, 594016), (816, 556890), (855, 531488), (912, 498270), (969, 468960), (977, 465120), (1020, 445512), (1140, 398616), (1224, 371260), (1292, 351720), (1360, 334134), (1368, 332180), (1440, 315571), (1520, 298962), (1530, 297008), (1615, 281376), (1632, 278445), (1710, 265744), (1824, 249135), (1938, 234480), (1954, 232560), (2040, 222756), (2280, 199308), (2448, 185630), (2584, 175860), (2720, 167067), (2736, 166090), (2907, 156320), (2931, 155040), (3040, 149481), (3060, 148504), (3230, 140688), (3420, 132872), (3876, 117240), (3908, 116280), (4080, 111378), (4560, 99654), (4845, 93792), (4885, 93024), (4896, 92815), (5168, 87930), (5472, 83045), (5814, 78160), (5862, 77520), (6120, 74252), (6460, 70344), (6840, 66436), (7752, 58620), (7816, 58140), (8160, 55689), (8793, 51680), (9120, 49827), (9690, 46896), (9770, 46512), (10336, 43965), (11628, 39080), (11724, 38760), (12240, 37126), (12920, 35172), (13680, 33218), (14535, 31264), (14655, 31008), (15504, 29310), (15632, 29070), (16609, 27360), (17586, 25840), (18563, 24480), (19380, 23448), (19540, 23256)]