130168560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7639}}^1$

素因数の和:7726

約数の個数: 80

約数和(自身を含む): 409259520

約数和(自身を除く): 279090960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 7639, 8520, 15278, 17040, 22917, 30556, 38195, 45834, 61112, 76390, 91668, 114585, 122224, 152780, 183336, 229170, 305560, 366672, 458340, 542369, 611120, 916680, 1084738, 1627107, 1833360, 2169476, 2711845, 3254214, 4338952, 5423690, 6508428, 8135535, 8677904, 10847380, 13016856, 16271070, 21694760, 26033712, 32542140, 43389520, 65084280, 130168560]

約数ペア:

[(1, 130168560), (2, 65084280), (3, 43389520), (4, 32542140), (5, 26033712), (6, 21694760), (8, 16271070), (10, 13016856), (12, 10847380), (15, 8677904), (16, 8135535), (20, 6508428), (24, 5423690), (30, 4338952), (40, 3254214), (48, 2711845), (60, 2169476), (71, 1833360), (80, 1627107), (120, 1084738), (142, 916680), (213, 611120), (240, 542369), (284, 458340), (355, 366672), (426, 305560), (568, 229170), (710, 183336), (852, 152780), (1065, 122224), (1136, 114585), (1420, 91668), (1704, 76390), (2130, 61112), (2840, 45834), (3408, 38195), (4260, 30556), (5680, 22917), (7639, 17040), (8520, 15278)]