12471120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17321}}^1$

素因数の和:17340

約数の個数: 60

約数和(自身を含む): 41884596

約数和(自身を除く): 29413476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17321, 34642, 51963, 69284, 86605, 103926, 138568, 155889, 173210, 207852, 259815, 277136, 311778, 346420, 415704, 519630, 623556, 692840, 779445, 831408, 1039260, 1247112, 1385680, 1558890, 2078520, 2494224, 3117780, 4157040, 6235560, 12471120]

約数ペア:

[(1, 12471120), (2, 6235560), (3, 4157040), (4, 3117780), (5, 2494224), (6, 2078520), (8, 1558890), (9, 1385680), (10, 1247112), (12, 1039260), (15, 831408), (16, 779445), (18, 692840), (20, 623556), (24, 519630), (30, 415704), (36, 346420), (40, 311778), (45, 277136), (48, 259815), (60, 207852), (72, 173210), (80, 155889), (90, 138568), (120, 103926), (144, 86605), (180, 69284), (240, 51963), (360, 34642), (720, 17321)]