269135280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8693}}^1$

素因数の和:8755

約数の個数: 120

約数和(自身を含む): 924972048

約数和(自身を除く): 655836768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 8693, 10320, 15480, 17386, 26079, 30960, 34772, 43465, 52158, 69544, 78237, 86930, 104316, 130395, 139088, 156474, 173860, 208632, 260790, 312948, 347720, 373799, 391185, 417264, 521580, 625896, 695440, 747598, 782370, 1043160, 1121397, 1251792, 1495196, 1564740, 1868995, 2086320, 2242794, 2990392, 3129480, 3364191, 3737990, 4485588, 5606985, 5980784, 6258960, 6728382, 7475980, 8971176, 11213970, 13456764, 14951960, 16820955, 17942352, 22427940, 26913528, 29903920, 33641910, 44855880, 53827056, 67283820, 89711760, 134567640, 269135280]

約数ペア:

[(1, 269135280), (2, 134567640), (3, 89711760), (4, 67283820), (5, 53827056), (6, 44855880), (8, 33641910), (9, 29903920), (10, 26913528), (12, 22427940), (15, 17942352), (16, 16820955), (18, 14951960), (20, 13456764), (24, 11213970), (30, 8971176), (36, 7475980), (40, 6728382), (43, 6258960), (45, 5980784), (48, 5606985), (60, 4485588), (72, 3737990), (80, 3364191), (86, 3129480), (90, 2990392), (120, 2242794), (129, 2086320), (144, 1868995), (172, 1564740), (180, 1495196), (215, 1251792), (240, 1121397), (258, 1043160), (344, 782370), (360, 747598), (387, 695440), (430, 625896), (516, 521580), (645, 417264), (688, 391185), (720, 373799), (774, 347720), (860, 312948), (1032, 260790), (1290, 208632), (1548, 173860), (1720, 156474), (1935, 139088), (2064, 130395), (2580, 104316), (3096, 86930), (3440, 78237), (3870, 69544), (5160, 52158), (6192, 43465), (7740, 34772), (8693, 30960), (10320, 26079), (15480, 17386)]