1226299920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5109583}}^1$

素因数の和:5109599

約数の個数: 40

約数和(自身を含む): 3801530496

約数和(自身を除く): 2575230576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5109583, 10219166, 15328749, 20438332, 25547915, 30657498, 40876664, 51095830, 61314996, 76643745, 81753328, 102191660, 122629992, 153287490, 204383320, 245259984, 306574980, 408766640, 613149960, 1226299920]

約数ペア:

[(1, 1226299920), (2, 613149960), (3, 408766640), (4, 306574980), (5, 245259984), (6, 204383320), (8, 153287490), (10, 122629992), (12, 102191660), (15, 81753328), (16, 76643745), (20, 61314996), (24, 51095830), (30, 40876664), (40, 30657498), (48, 25547915), (60, 20438332), (80, 15328749), (120, 10219166), (240, 5109583)]