84882120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 273024000

約数和(自身を除く): 188141880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 631, 708, 760, 885, 1121, 1140, 1180, 1262, 1416, 1770, 1893, 2242, 2280, 2360, 2524, 3155, 3363, 3540, 3786, 4484, 5048, 5605, 6310, 6726, 7080, 7572, 8968, 9465, 11210, 11989, 12620, 13452, 15144, 16815, 18930, 22420, 23978, 25240, 26904, 33630, 35967, 37229, 37860, 44840, 47956, 59945, 67260, 71934, 74458, 75720, 95912, 111687, 119890, 134520, 143868, 148916, 179835, 186145, 223374, 239780, 287736, 297832, 359670, 372290, 446748, 479560, 558435, 707351, 719340, 744580, 893496, 1116870, 1414702, 1438680, 1489160, 2122053, 2233740, 2829404, 3536755, 4244106, 4467480, 5658808, 7073510, 8488212, 10610265, 14147020, 16976424, 21220530, 28294040, 42441060, 84882120]

約数ペア:

[(1, 84882120), (2, 42441060), (3, 28294040), (4, 21220530), (5, 16976424), (6, 14147020), (8, 10610265), (10, 8488212), (12, 7073510), (15, 5658808), (19, 4467480), (20, 4244106), (24, 3536755), (30, 2829404), (38, 2233740), (40, 2122053), (57, 1489160), (59, 1438680), (60, 1414702), (76, 1116870), (95, 893496), (114, 744580), (118, 719340), (120, 707351), (152, 558435), (177, 479560), (190, 446748), (228, 372290), (236, 359670), (285, 297832), (295, 287736), (354, 239780), (380, 223374), (456, 186145), (472, 179835), (570, 148916), (590, 143868), (631, 134520), (708, 119890), (760, 111687), (885, 95912), (1121, 75720), (1140, 74458), (1180, 71934), (1262, 67260), (1416, 59945), (1770, 47956), (1893, 44840), (2242, 37860), (2280, 37229), (2360, 35967), (2524, 33630), (3155, 26904), (3363, 25240), (3540, 23978), (3786, 22420), (4484, 18930), (5048, 16815), (5605, 15144), (6310, 13452), (6726, 12620), (7080, 11989), (7572, 11210), (8968, 9465)]