77641560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9417

約数の個数: 96

約数和(自身を含む): 263334240

約数和(自身を除く): 185692680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9377, 18754, 28131, 37508, 46885, 56262, 75016, 84393, 93770, 112524, 140655, 168786, 187540, 215671, 225048, 281310, 337572, 375080, 421965, 431342, 562620, 647013, 675144, 843930, 862684, 1078355, 1125240, 1294026, 1687860, 1725368, 1941039, 2156710, 2588052, 3235065, 3375720, 3882078, 4313420, 5176104, 6470130, 7764156, 8626840, 9705195, 12940260, 15528312, 19410390, 25880520, 38820780, 77641560]

約数ペア:

[(1, 77641560), (2, 38820780), (3, 25880520), (4, 19410390), (5, 15528312), (6, 12940260), (8, 9705195), (9, 8626840), (10, 7764156), (12, 6470130), (15, 5176104), (18, 4313420), (20, 3882078), (23, 3375720), (24, 3235065), (30, 2588052), (36, 2156710), (40, 1941039), (45, 1725368), (46, 1687860), (60, 1294026), (69, 1125240), (72, 1078355), (90, 862684), (92, 843930), (115, 675144), (120, 647013), (138, 562620), (180, 431342), (184, 421965), (207, 375080), (230, 337572), (276, 281310), (345, 225048), (360, 215671), (414, 187540), (460, 168786), (552, 140655), (690, 112524), (828, 93770), (920, 84393), (1035, 75016), (1380, 56262), (1656, 46885), (2070, 37508), (2760, 28131), (4140, 18754), (8280, 9377)]