373980360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239731}}^1$

素因数の和:239758

約数の個数: 64

約数和(自身を含む): 1208249280

約数和(自身を除く): 834268920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 239731, 479462, 719193, 958924, 1198655, 1438386, 1917848, 2397310, 2876772, 3116503, 3595965, 4794620, 5753544, 6233006, 7191930, 9349509, 9589240, 12466012, 14383860, 15582515, 18699018, 24932024, 28767720, 31165030, 37398036, 46747545, 62330060, 74796072, 93495090, 124660120, 186990180, 373980360]

約数ペア:

[(1, 373980360), (2, 186990180), (3, 124660120), (4, 93495090), (5, 74796072), (6, 62330060), (8, 46747545), (10, 37398036), (12, 31165030), (13, 28767720), (15, 24932024), (20, 18699018), (24, 15582515), (26, 14383860), (30, 12466012), (39, 9589240), (40, 9349509), (52, 7191930), (60, 6233006), (65, 5753544), (78, 4794620), (104, 3595965), (120, 3116503), (130, 2876772), (156, 2397310), (195, 1917848), (260, 1438386), (312, 1198655), (390, 958924), (520, 719193), (780, 479462), (1560, 239731)]