13629360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 42720480

約数和(自身を除く): 29091120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 521, 545, 654, 872, 1042, 1090, 1308, 1563, 1635, 1744, 2084, 2180, 2605, 2616, 3126, 3270, 4168, 4360, 5210, 5232, 6252, 6540, 7815, 8336, 8720, 10420, 12504, 13080, 15630, 20840, 25008, 26160, 31260, 41680, 56789, 62520, 113578, 125040, 170367, 227156, 283945, 340734, 454312, 567890, 681468, 851835, 908624, 1135780, 1362936, 1703670, 2271560, 2725872, 3407340, 4543120, 6814680, 13629360]

約数ペア:

[(1, 13629360), (2, 6814680), (3, 4543120), (4, 3407340), (5, 2725872), (6, 2271560), (8, 1703670), (10, 1362936), (12, 1135780), (15, 908624), (16, 851835), (20, 681468), (24, 567890), (30, 454312), (40, 340734), (48, 283945), (60, 227156), (80, 170367), (109, 125040), (120, 113578), (218, 62520), (240, 56789), (327, 41680), (436, 31260), (521, 26160), (545, 25008), (654, 20840), (872, 15630), (1042, 13080), (1090, 12504), (1308, 10420), (1563, 8720), (1635, 8336), (1744, 7815), (2084, 6540), (2180, 6252), (2605, 5232), (2616, 5210), (3126, 4360), (3270, 4168)]