396383640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{30871}}^1$

素因数の和:30992

約数の個数: 64

約数和(自身を含む): 1200303360

約数和(自身を除く): 803919720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 30871, 61742, 92613, 123484, 154355, 185226, 246968, 308710, 370452, 463065, 617420, 740904, 926130, 1234840, 1852260, 3303197, 3704520, 6606394, 9909591, 13212788, 16515985, 19819182, 26425576, 33031970, 39638364, 49547955, 66063940, 79276728, 99095910, 132127880, 198191820, 396383640]

約数ペア:

[(1, 396383640), (2, 198191820), (3, 132127880), (4, 99095910), (5, 79276728), (6, 66063940), (8, 49547955), (10, 39638364), (12, 33031970), (15, 26425576), (20, 19819182), (24, 16515985), (30, 13212788), (40, 9909591), (60, 6606394), (107, 3704520), (120, 3303197), (214, 1852260), (321, 1234840), (428, 926130), (535, 740904), (642, 617420), (856, 463065), (1070, 370452), (1284, 308710), (1605, 246968), (2140, 185226), (2568, 154355), (3210, 123484), (4280, 92613), (6420, 61742), (12840, 30871)]