1152320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:307

約数の個数: 56

約数和(自身を含む): 2965704

約数和(自身を除く): 1813384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 277, 320, 416, 520, 554, 832, 1040, 1108, 1385, 2080, 2216, 2770, 3601, 4160, 4432, 5540, 7202, 8864, 11080, 14404, 17728, 18005, 22160, 28808, 36010, 44320, 57616, 72020, 88640, 115232, 144040, 230464, 288080, 576160, 1152320]

約数ペア:

[(1, 1152320), (2, 576160), (4, 288080), (5, 230464), (8, 144040), (10, 115232), (13, 88640), (16, 72020), (20, 57616), (26, 44320), (32, 36010), (40, 28808), (52, 22160), (64, 18005), (65, 17728), (80, 14404), (104, 11080), (130, 8864), (160, 7202), (208, 5540), (260, 4432), (277, 4160), (320, 3601), (416, 2770), (520, 2216), (554, 2080), (832, 1385), (1040, 1108)]