52791120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 198469440

約数和(自身を除く): 145678320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 227, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 454, 456, 510, 570, 612, 646, 680, 681, 684, 720, 760, 765, 816, 855, 908, 912, 969, 1020, 1135, 1140, 1224, 1292, 1360, 1362, 1368, 1520, 1530, 1615, 1710, 1816, 1938, 2040, 2043, 2270, 2280, 2448, 2584, 2724, 2736, 2907, 3060, 3230, 3405, 3420, 3632, 3859, 3876, 4080, 4086, 4313, 4540, 4560, 4845, 5168, 5448, 5814, 6120, 6460, 6810, 6840, 7718, 7752, 8172, 8626, 9080, 9690, 10215, 10896, 11577, 11628, 12240, 12920, 12939, 13620, 13680, 14535, 15436, 15504, 16344, 17252, 18160, 19295, 19380, 20430, 21565, 23154, 23256, 25840, 25878, 27240, 29070, 30872, 32688, 34504, 34731, 38590, 38760, 38817, 40860, 43130, 46308, 46512, 51756, 54480, 57885, 58140, 61744, 64695, 69008, 69462, 73321, 77180, 77520, 77634, 81720, 86260, 92616, 103512, 115770, 116280, 129390, 138924, 146642, 154360, 155268, 163440, 172520, 173655, 185232, 194085, 207024, 219963, 231540, 232560, 258780, 277848, 293284, 308720, 310536, 345040, 347310, 366605, 388170, 439926, 463080, 517560, 555696, 586568, 621072, 659889, 694620, 733210, 776340, 879852, 926160, 1035120, 1099815, 1173136, 1319778, 1389240, 1466420, 1552680, 1759704, 2199630, 2639556, 2778480, 2932840, 3105360, 3299445, 3519408, 4399260, 5279112, 5865680, 6598890, 8798520, 10558224, 13197780, 17597040, 26395560, 52791120]

約数ペア:

[(1, 52791120), (2, 26395560), (3, 17597040), (4, 13197780), (5, 10558224), (6, 8798520), (8, 6598890), (9, 5865680), (10, 5279112), (12, 4399260), (15, 3519408), (16, 3299445), (17, 3105360), (18, 2932840), (19, 2778480), (20, 2639556), (24, 2199630), (30, 1759704), (34, 1552680), (36, 1466420), (38, 1389240), (40, 1319778), (45, 1173136), (48, 1099815), (51, 1035120), (57, 926160), (60, 879852), (68, 776340), (72, 733210), (76, 694620), (80, 659889), (85, 621072), (90, 586568), (95, 555696), (102, 517560), (114, 463080), (120, 439926), (136, 388170), (144, 366605), (152, 347310), (153, 345040), (170, 310536), (171, 308720), (180, 293284), (190, 277848), (204, 258780), (227, 232560), (228, 231540), (240, 219963), (255, 207024), (272, 194085), (285, 185232), (304, 173655), (306, 172520), (323, 163440), (340, 155268), (342, 154360), (360, 146642), (380, 138924), (408, 129390), (454, 116280), (456, 115770), (510, 103512), (570, 92616), (612, 86260), (646, 81720), (680, 77634), (681, 77520), (684, 77180), (720, 73321), (760, 69462), (765, 69008), (816, 64695), (855, 61744), (908, 58140), (912, 57885), (969, 54480), (1020, 51756), (1135, 46512), (1140, 46308), (1224, 43130), (1292, 40860), (1360, 38817), (1362, 38760), (1368, 38590), (1520, 34731), (1530, 34504), (1615, 32688), (1710, 30872), (1816, 29070), (1938, 27240), (2040, 25878), (2043, 25840), (2270, 23256), (2280, 23154), (2448, 21565), (2584, 20430), (2724, 19380), (2736, 19295), (2907, 18160), (3060, 17252), (3230, 16344), (3405, 15504), (3420, 15436), (3632, 14535), (3859, 13680), (3876, 13620), (4080, 12939), (4086, 12920), (4313, 12240), (4540, 11628), (4560, 11577), (4845, 10896), (5168, 10215), (5448, 9690), (5814, 9080), (6120, 8626), (6460, 8172), (6810, 7752), (6840, 7718)]