30496960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7361

約数の個数: 56

約数和(自身を含む): 78217776

約数和(自身を除く): 47720816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 7331, 14662, 29324, 36655, 58648, 73310, 95303, 117296, 146620, 190606, 234592, 293240, 381212, 469184, 476515, 586480, 762424, 953030, 1172960, 1524848, 1906060, 2345920, 3049696, 3812120, 6099392, 7624240, 15248480, 30496960]

約数ペア:

[(1, 30496960), (2, 15248480), (4, 7624240), (5, 6099392), (8, 3812120), (10, 3049696), (13, 2345920), (16, 1906060), (20, 1524848), (26, 1172960), (32, 953030), (40, 762424), (52, 586480), (64, 476515), (65, 469184), (80, 381212), (104, 293240), (130, 234592), (160, 190606), (208, 146620), (260, 117296), (320, 95303), (416, 73310), (520, 58648), (832, 36655), (1040, 29324), (2080, 14662), (4160, 7331)]