120280620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64667}}^1$

素因数の和:64710

約数の個数: 48

約数和(自身を含む): 347655168

約数和(自身を除く): 227374548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 64667, 129334, 194001, 258668, 323335, 388002, 646670, 776004, 970005, 1293340, 1940010, 2004677, 3880020, 4009354, 6014031, 8018708, 10023385, 12028062, 20046770, 24056124, 30070155, 40093540, 60140310, 120280620]

約数ペア:

[(1, 120280620), (2, 60140310), (3, 40093540), (4, 30070155), (5, 24056124), (6, 20046770), (10, 12028062), (12, 10023385), (15, 8018708), (20, 6014031), (30, 4009354), (31, 3880020), (60, 2004677), (62, 1940010), (93, 1293340), (124, 970005), (155, 776004), (186, 646670), (310, 388002), (372, 323335), (465, 258668), (620, 194001), (930, 129334), (1860, 64667)]