126178980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4021}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 354064704

約数和(自身を除く): 227885724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 4021, 5230, 6276, 7845, 8042, 10460, 12063, 15690, 16084, 20105, 24126, 31380, 40210, 48252, 60315, 80420, 120630, 241260, 2102983, 4205966, 6308949, 8411932, 10514915, 12617898, 21029830, 25235796, 31544745, 42059660, 63089490, 126178980]

約数ペア:

[(1, 126178980), (2, 63089490), (3, 42059660), (4, 31544745), (5, 25235796), (6, 21029830), (10, 12617898), (12, 10514915), (15, 8411932), (20, 6308949), (30, 4205966), (60, 2102983), (523, 241260), (1046, 120630), (1569, 80420), (2092, 60315), (2615, 48252), (3138, 40210), (4021, 31380), (5230, 24126), (6276, 20105), (7845, 16084), (8042, 15690), (10460, 12063)]