13638480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56827}}^1$

素因数の和:56843

約数の個数: 40

約数和(自身を含む): 42280032

約数和(自身を除く): 28641552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56827, 113654, 170481, 227308, 284135, 340962, 454616, 568270, 681924, 852405, 909232, 1136540, 1363848, 1704810, 2273080, 2727696, 3409620, 4546160, 6819240, 13638480]

約数ペア:

[(1, 13638480), (2, 6819240), (3, 4546160), (4, 3409620), (5, 2727696), (6, 2273080), (8, 1704810), (10, 1363848), (12, 1136540), (15, 909232), (16, 852405), (20, 681924), (24, 568270), (30, 454616), (40, 340962), (48, 284135), (60, 227308), (80, 170481), (120, 113654), (240, 56827)]