8643960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1877

約数の個数: 96

約数和(自身を含む): 30270240

約数和(自身を除く): 21626280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 1847, 2340, 3694, 4680, 5541, 7388, 9235, 11082, 14776, 16623, 18470, 22164, 24011, 27705, 33246, 36940, 44328, 48022, 55410, 66492, 72033, 73880, 83115, 96044, 110820, 120055, 132984, 144066, 166230, 192088, 216099, 221640, 240110, 288132, 332460, 360165, 432198, 480220, 576264, 664920, 720330, 864396, 960440, 1080495, 1440660, 1728792, 2160990, 2881320, 4321980, 8643960]

約数ペア:

[(1, 8643960), (2, 4321980), (3, 2881320), (4, 2160990), (5, 1728792), (6, 1440660), (8, 1080495), (9, 960440), (10, 864396), (12, 720330), (13, 664920), (15, 576264), (18, 480220), (20, 432198), (24, 360165), (26, 332460), (30, 288132), (36, 240110), (39, 221640), (40, 216099), (45, 192088), (52, 166230), (60, 144066), (65, 132984), (72, 120055), (78, 110820), (90, 96044), (104, 83115), (117, 73880), (120, 72033), (130, 66492), (156, 55410), (180, 48022), (195, 44328), (234, 36940), (260, 33246), (312, 27705), (360, 24011), (390, 22164), (468, 18470), (520, 16623), (585, 14776), (780, 11082), (936, 9235), (1170, 7388), (1560, 5541), (1847, 4680), (2340, 3694)]