1151840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 2848608

約数和(自身を除く): 1696768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 313, 368, 460, 626, 736, 920, 1252, 1565, 1840, 2504, 3130, 3680, 5008, 6260, 7199, 10016, 12520, 14398, 25040, 28796, 35995, 50080, 57592, 71990, 115184, 143980, 230368, 287960, 575920, 1151840]

約数ペア:

[(1, 1151840), (2, 575920), (4, 287960), (5, 230368), (8, 143980), (10, 115184), (16, 71990), (20, 57592), (23, 50080), (32, 35995), (40, 28796), (46, 25040), (80, 14398), (92, 12520), (115, 10016), (160, 7199), (184, 6260), (230, 5008), (313, 3680), (368, 3130), (460, 2504), (626, 1840), (736, 1565), (920, 1252)]