2340160

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 56

約数和(自身を含む): 5705856

約数和(自身を除く): 3365696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 103, 142, 160, 206, 284, 320, 355, 412, 515, 568, 710, 824, 1030, 1136, 1420, 1648, 2060, 2272, 2840, 3296, 4120, 4544, 5680, 6592, 7313, 8240, 11360, 14626, 16480, 22720, 29252, 32960, 36565, 58504, 73130, 117008, 146260, 234016, 292520, 468032, 585040, 1170080, 2340160]

約数ペア:

[(1, 2340160), (2, 1170080), (4, 585040), (5, 468032), (8, 292520), (10, 234016), (16, 146260), (20, 117008), (32, 73130), (40, 58504), (64, 36565), (71, 32960), (80, 29252), (103, 22720), (142, 16480), (160, 14626), (206, 11360), (284, 8240), (320, 7313), (355, 6592), (412, 5680), (515, 4544), (568, 4120), (710, 3296), (824, 2840), (1030, 2272), (1136, 2060), (1420, 1648)]