80192160

素因数分解:

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

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 295747200

約数和(自身を除く): 215555040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 977, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 1954, 2052, 2160, 2280, 2565, 2736, 2931, 3040, 3420, 3908, 4104, 4320, 4560, 4885, 5130, 5472, 5862, 6840, 7816, 8208, 8793, 9120, 9770, 10260, 11724, 13680, 14655, 15632, 16416, 17586, 18563, 19540, 20520, 23448, 26379, 27360, 29310, 31264, 35172, 37126, 39080, 41040, 43965, 46896, 52758, 55689, 58620, 70344, 74252, 78160, 82080, 87930, 92815, 93792, 105516, 111378, 117240, 131895, 140688, 148504, 156320, 167067, 175860, 185630, 211032, 222756, 234480, 263790, 278445, 281376, 297008, 334134, 351720, 371260, 422064, 445512, 468960, 501201, 527580, 556890, 594016, 668268, 703440, 742520, 835335, 844128, 891024, 1002402, 1055160, 1113780, 1336536, 1406880, 1485040, 1670670, 1782048, 2004804, 2110320, 2227560, 2506005, 2673072, 2970080, 3341340, 4009608, 4220640, 4455120, 5012010, 5346144, 6682680, 8019216, 8910240, 10024020, 13365360, 16038432, 20048040, 26730720, 40096080, 80192160]

約数ペア:

[(1, 80192160), (2, 40096080), (3, 26730720), (4, 20048040), (5, 16038432), (6, 13365360), (8, 10024020), (9, 8910240), (10, 8019216), (12, 6682680), (15, 5346144), (16, 5012010), (18, 4455120), (19, 4220640), (20, 4009608), (24, 3341340), (27, 2970080), (30, 2673072), (32, 2506005), (36, 2227560), (38, 2110320), (40, 2004804), (45, 1782048), (48, 1670670), (54, 1485040), (57, 1406880), (60, 1336536), (72, 1113780), (76, 1055160), (80, 1002402), (90, 891024), (95, 844128), (96, 835335), (108, 742520), (114, 703440), (120, 668268), (135, 594016), (144, 556890), (152, 527580), (160, 501201), (171, 468960), (180, 445512), (190, 422064), (216, 371260), (228, 351720), (240, 334134), (270, 297008), (285, 281376), (288, 278445), (304, 263790), (342, 234480), (360, 222756), (380, 211032), (432, 185630), (456, 175860), (480, 167067), (513, 156320), (540, 148504), (570, 140688), (608, 131895), (684, 117240), (720, 111378), (760, 105516), (855, 93792), (864, 92815), (912, 87930), (977, 82080), (1026, 78160), (1080, 74252), (1140, 70344), (1368, 58620), (1440, 55689), (1520, 52758), (1710, 46896), (1824, 43965), (1954, 41040), (2052, 39080), (2160, 37126), (2280, 35172), (2565, 31264), (2736, 29310), (2931, 27360), (3040, 26379), (3420, 23448), (3908, 20520), (4104, 19540), (4320, 18563), (4560, 17586), (4885, 16416), (5130, 15632), (5472, 14655), (5862, 13680), (6840, 11724), (7816, 10260), (8208, 9770), (8793, 9120)]