7500788880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2404099}}^1$

素因数の和:2404128

約数の個数: 80

約数和(自身を含む): 25041105600

約数和(自身を除く): 17540316720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2404099, 4808198, 7212297, 9616396, 12020495, 14424594, 19232792, 24040990, 28849188, 31253287, 36061485, 38465584, 48081980, 57698376, 62506574, 72122970, 93759861, 96163960, 115396752, 125013148, 144245940, 156266435, 187519722, 192327920, 250026296, 288491880, 312532870, 375039444, 468799305, 500052592, 576983760, 625065740, 750078888, 937598610, 1250131480, 1500157776, 1875197220, 2500262960, 3750394440, 7500788880]

約数ペア:

[(1, 7500788880), (2, 3750394440), (3, 2500262960), (4, 1875197220), (5, 1500157776), (6, 1250131480), (8, 937598610), (10, 750078888), (12, 625065740), (13, 576983760), (15, 500052592), (16, 468799305), (20, 375039444), (24, 312532870), (26, 288491880), (30, 250026296), (39, 192327920), (40, 187519722), (48, 156266435), (52, 144245940), (60, 125013148), (65, 115396752), (78, 96163960), (80, 93759861), (104, 72122970), (120, 62506574), (130, 57698376), (156, 48081980), (195, 38465584), (208, 36061485), (240, 31253287), (260, 28849188), (312, 24040990), (390, 19232792), (520, 14424594), (624, 12020495), (780, 9616396), (1040, 7212297), (1560, 4808198), (3120, 2404099)]