29678520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2269}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 89892000

約数和(自身を除く): 60213480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2269, 2616, 3270, 4360, 4538, 6540, 6807, 9076, 11345, 13080, 13614, 18152, 22690, 27228, 34035, 45380, 54456, 68070, 90760, 136140, 247321, 272280, 494642, 741963, 989284, 1236605, 1483926, 1978568, 2473210, 2967852, 3709815, 4946420, 5935704, 7419630, 9892840, 14839260, 29678520]

約数ペア:

[(1, 29678520), (2, 14839260), (3, 9892840), (4, 7419630), (5, 5935704), (6, 4946420), (8, 3709815), (10, 2967852), (12, 2473210), (15, 1978568), (20, 1483926), (24, 1236605), (30, 989284), (40, 741963), (60, 494642), (109, 272280), (120, 247321), (218, 136140), (327, 90760), (436, 68070), (545, 54456), (654, 45380), (872, 34035), (1090, 27228), (1308, 22690), (1635, 18152), (2180, 13614), (2269, 13080), (2616, 11345), (3270, 9076), (4360, 6807), (4538, 6540)]