2304640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 5954760

約数和(自身を除く): 3650120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 277, 320, 416, 520, 554, 640, 832, 1040, 1108, 1385, 1664, 2080, 2216, 2770, 3601, 4160, 4432, 5540, 7202, 8320, 8864, 11080, 14404, 17728, 18005, 22160, 28808, 35456, 36010, 44320, 57616, 72020, 88640, 115232, 144040, 177280, 230464, 288080, 460928, 576160, 1152320, 2304640]

約数ペア:

[(1, 2304640), (2, 1152320), (4, 576160), (5, 460928), (8, 288080), (10, 230464), (13, 177280), (16, 144040), (20, 115232), (26, 88640), (32, 72020), (40, 57616), (52, 44320), (64, 36010), (65, 35456), (80, 28808), (104, 22160), (128, 18005), (130, 17728), (160, 14404), (208, 11080), (260, 8864), (277, 8320), (320, 7202), (416, 5540), (520, 4432), (554, 4160), (640, 3601), (832, 2770), (1040, 2216), (1108, 2080), (1385, 1664)]