560320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 56

約数和(自身を含む): 1426464

約数和(自身を除く): 866144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 103, 136, 160, 170, 206, 272, 320, 340, 412, 515, 544, 680, 824, 1030, 1088, 1360, 1648, 1751, 2060, 2720, 3296, 3502, 4120, 5440, 6592, 7004, 8240, 8755, 14008, 16480, 17510, 28016, 32960, 35020, 56032, 70040, 112064, 140080, 280160, 560320]

約数ペア:

[(1, 560320), (2, 280160), (4, 140080), (5, 112064), (8, 70040), (10, 56032), (16, 35020), (17, 32960), (20, 28016), (32, 17510), (34, 16480), (40, 14008), (64, 8755), (68, 8240), (80, 7004), (85, 6592), (103, 5440), (136, 4120), (160, 3502), (170, 3296), (206, 2720), (272, 2060), (320, 1751), (340, 1648), (412, 1360), (515, 1088), (544, 1030), (680, 824)]