28453560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 86659200

約数和(自身を除く): 58205640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3539, 4020, 7078, 8040, 10617, 14156, 17695, 21234, 28312, 35390, 42468, 53085, 70780, 84936, 106170, 141560, 212340, 237113, 424680, 474226, 711339, 948452, 1185565, 1422678, 1896904, 2371130, 2845356, 3556695, 4742260, 5690712, 7113390, 9484520, 14226780, 28453560]

約数ペア:

[(1, 28453560), (2, 14226780), (3, 9484520), (4, 7113390), (5, 5690712), (6, 4742260), (8, 3556695), (10, 2845356), (12, 2371130), (15, 1896904), (20, 1422678), (24, 1185565), (30, 948452), (40, 711339), (60, 474226), (67, 424680), (120, 237113), (134, 212340), (201, 141560), (268, 106170), (335, 84936), (402, 70780), (536, 53085), (670, 42468), (804, 35390), (1005, 28312), (1340, 21234), (1608, 17695), (2010, 14156), (2680, 10617), (3539, 8040), (4020, 7078)]