9959160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 30132000

約数和(自身を除く): 20172840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 557, 596, 745, 894, 1114, 1192, 1490, 1671, 1788, 2228, 2235, 2785, 2980, 3342, 3576, 4456, 4470, 5570, 5960, 6684, 8355, 8940, 11140, 13368, 16710, 17880, 22280, 33420, 66840, 82993, 165986, 248979, 331972, 414965, 497958, 663944, 829930, 995916, 1244895, 1659860, 1991832, 2489790, 3319720, 4979580, 9959160]

約数ペア:

[(1, 9959160), (2, 4979580), (3, 3319720), (4, 2489790), (5, 1991832), (6, 1659860), (8, 1244895), (10, 995916), (12, 829930), (15, 663944), (20, 497958), (24, 414965), (30, 331972), (40, 248979), (60, 165986), (120, 82993), (149, 66840), (298, 33420), (447, 22280), (557, 17880), (596, 16710), (745, 13368), (894, 11140), (1114, 8940), (1192, 8355), (1490, 6684), (1671, 5960), (1788, 5570), (2228, 4470), (2235, 4456), (2785, 3576), (2980, 3342)]