7263120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 22980672

約数和(自身を除く): 15717552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 571, 636, 795, 848, 1060, 1142, 1272, 1590, 1713, 2120, 2284, 2544, 2855, 3180, 3426, 4240, 4568, 5710, 6360, 6852, 8565, 9136, 11420, 12720, 13704, 17130, 22840, 27408, 30263, 34260, 45680, 60526, 68520, 90789, 121052, 137040, 151315, 181578, 242104, 302630, 363156, 453945, 484208, 605260, 726312, 907890, 1210520, 1452624, 1815780, 2421040, 3631560, 7263120]

約数ペア:

[(1, 7263120), (2, 3631560), (3, 2421040), (4, 1815780), (5, 1452624), (6, 1210520), (8, 907890), (10, 726312), (12, 605260), (15, 484208), (16, 453945), (20, 363156), (24, 302630), (30, 242104), (40, 181578), (48, 151315), (53, 137040), (60, 121052), (80, 90789), (106, 68520), (120, 60526), (159, 45680), (212, 34260), (240, 30263), (265, 27408), (318, 22840), (424, 17130), (530, 13704), (571, 12720), (636, 11420), (795, 9136), (848, 8565), (1060, 6852), (1142, 6360), (1272, 5710), (1590, 4568), (1713, 4240), (2120, 3426), (2284, 3180), (2544, 2855)]