8007240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 24494400

約数和(自身を除く): 16487160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1259, 1272, 1590, 2120, 2518, 3180, 3777, 5036, 6295, 6360, 7554, 10072, 12590, 15108, 18885, 25180, 30216, 37770, 50360, 66727, 75540, 133454, 151080, 200181, 266908, 333635, 400362, 533816, 667270, 800724, 1000905, 1334540, 1601448, 2001810, 2669080, 4003620, 8007240]

約数ペア:

[(1, 8007240), (2, 4003620), (3, 2669080), (4, 2001810), (5, 1601448), (6, 1334540), (8, 1000905), (10, 800724), (12, 667270), (15, 533816), (20, 400362), (24, 333635), (30, 266908), (40, 200181), (53, 151080), (60, 133454), (106, 75540), (120, 66727), (159, 50360), (212, 37770), (265, 30216), (318, 25180), (424, 18885), (530, 15108), (636, 12590), (795, 10072), (1060, 7554), (1259, 6360), (1272, 6295), (1590, 5036), (2120, 3777), (2518, 3180)]