130209960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1907}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 391521600

約数和(自身を除く): 261311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 569, 1138, 1707, 1907, 2276, 2845, 3414, 3814, 4552, 5690, 5721, 6828, 7628, 8535, 9535, 11380, 11442, 13656, 15256, 17070, 19070, 22760, 22884, 28605, 34140, 38140, 45768, 57210, 68280, 76280, 114420, 228840, 1085083, 2170166, 3255249, 4340332, 5425415, 6510498, 8680664, 10850830, 13020996, 16276245, 21701660, 26041992, 32552490, 43403320, 65104980, 130209960]

約数ペア:

[(1, 130209960), (2, 65104980), (3, 43403320), (4, 32552490), (5, 26041992), (6, 21701660), (8, 16276245), (10, 13020996), (12, 10850830), (15, 8680664), (20, 6510498), (24, 5425415), (30, 4340332), (40, 3255249), (60, 2170166), (120, 1085083), (569, 228840), (1138, 114420), (1707, 76280), (1907, 68280), (2276, 57210), (2845, 45768), (3414, 38140), (3814, 34140), (4552, 28605), (5690, 22884), (5721, 22760), (6828, 19070), (7628, 17070), (8535, 15256), (9535, 13656), (11380, 11442)]