9068120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 12497320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 103, 124, 142, 155, 206, 248, 284, 310, 355, 412, 515, 568, 620, 710, 824, 1030, 1240, 1420, 2060, 2201, 2840, 3193, 4120, 4402, 6386, 7313, 8804, 11005, 12772, 14626, 15965, 17608, 22010, 25544, 29252, 31930, 36565, 44020, 58504, 63860, 73130, 88040, 127720, 146260, 226703, 292520, 453406, 906812, 1133515, 1813624, 2267030, 4534060, 9068120]

約数ペア:

[(1, 9068120), (2, 4534060), (4, 2267030), (5, 1813624), (8, 1133515), (10, 906812), (20, 453406), (31, 292520), (40, 226703), (62, 146260), (71, 127720), (103, 88040), (124, 73130), (142, 63860), (155, 58504), (206, 44020), (248, 36565), (284, 31930), (310, 29252), (355, 25544), (412, 22010), (515, 17608), (568, 15965), (620, 14626), (710, 12772), (824, 11005), (1030, 8804), (1240, 7313), (1420, 6386), (2060, 4402), (2201, 4120), (2840, 3193)]