166873680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4445

約数の個数: 120

約数和(自身を含む): 571121928

約数和(自身を除く): 404248248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4373, 4770, 6360, 7632, 8746, 9540, 12720, 13119, 17492, 19080, 21865, 26238, 34984, 38160, 39357, 43730, 52476, 65595, 69968, 78714, 87460, 104952, 131190, 157428, 174920, 196785, 209904, 231769, 262380, 314856, 349840, 393570, 463538, 524760, 629712, 695307, 787140, 927076, 1049520, 1158845, 1390614, 1574280, 1854152, 2085921, 2317690, 2781228, 3148560, 3476535, 3708304, 4171842, 4635380, 5562456, 6953070, 8343684, 9270760, 10429605, 11124912, 13906140, 16687368, 18541520, 20859210, 27812280, 33374736, 41718420, 55624560, 83436840, 166873680]

約数ペア:

[(1, 166873680), (2, 83436840), (3, 55624560), (4, 41718420), (5, 33374736), (6, 27812280), (8, 20859210), (9, 18541520), (10, 16687368), (12, 13906140), (15, 11124912), (16, 10429605), (18, 9270760), (20, 8343684), (24, 6953070), (30, 5562456), (36, 4635380), (40, 4171842), (45, 3708304), (48, 3476535), (53, 3148560), (60, 2781228), (72, 2317690), (80, 2085921), (90, 1854152), (106, 1574280), (120, 1390614), (144, 1158845), (159, 1049520), (180, 927076), (212, 787140), (240, 695307), (265, 629712), (318, 524760), (360, 463538), (424, 393570), (477, 349840), (530, 314856), (636, 262380), (720, 231769), (795, 209904), (848, 196785), (954, 174920), (1060, 157428), (1272, 131190), (1590, 104952), (1908, 87460), (2120, 78714), (2385, 69968), (2544, 65595), (3180, 52476), (3816, 43730), (4240, 39357), (4373, 38160), (4770, 34984), (6360, 26238), (7632, 21865), (8746, 19080), (9540, 17492), (12720, 13119)]