130347960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4871}}^1$

素因数の和:5108

約数の個数: 64

約数和(自身を含む): 392878080

約数和(自身を除く): 262530120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 4871, 5352, 6690, 8920, 9742, 13380, 14613, 19484, 24355, 26760, 29226, 38968, 48710, 58452, 73065, 97420, 116904, 146130, 194840, 292260, 584520, 1086233, 2172466, 3258699, 4344932, 5431165, 6517398, 8689864, 10862330, 13034796, 16293495, 21724660, 26069592, 32586990, 43449320, 65173980, 130347960]

約数ペア:

[(1, 130347960), (2, 65173980), (3, 43449320), (4, 32586990), (5, 26069592), (6, 21724660), (8, 16293495), (10, 13034796), (12, 10862330), (15, 8689864), (20, 6517398), (24, 5431165), (30, 4344932), (40, 3258699), (60, 2172466), (120, 1086233), (223, 584520), (446, 292260), (669, 194840), (892, 146130), (1115, 116904), (1338, 97420), (1784, 73065), (2230, 58452), (2676, 48710), (3345, 38968), (4460, 29226), (4871, 26760), (5352, 24355), (6690, 19484), (8920, 14613), (9742, 13380)]