864409020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{8053}}^1$

素因数の和:9854

約数の個数: 48

約数和(自身を含む): 2421998880

約数和(自身を除く): 1557589860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1789, 3578, 5367, 7156, 8053, 8945, 10734, 16106, 17890, 21468, 24159, 26835, 32212, 35780, 40265, 48318, 53670, 80530, 96636, 107340, 120795, 161060, 241590, 483180, 14406817, 28813634, 43220451, 57627268, 72034085, 86440902, 144068170, 172881804, 216102255, 288136340, 432204510, 864409020]

約数ペア:

[(1, 864409020), (2, 432204510), (3, 288136340), (4, 216102255), (5, 172881804), (6, 144068170), (10, 86440902), (12, 72034085), (15, 57627268), (20, 43220451), (30, 28813634), (60, 14406817), (1789, 483180), (3578, 241590), (5367, 161060), (7156, 120795), (8053, 107340), (8945, 96636), (10734, 80530), (16106, 53670), (17890, 48318), (21468, 40265), (24159, 35780), (26835, 32212)]