6412999440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{26720831}}^1$

素因数の和:26720847

約数の個数: 40

約数和(自身を含む): 19880299008

約数和(自身を除く): 13467299568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 26720831, 53441662, 80162493, 106883324, 133604155, 160324986, 213766648, 267208310, 320649972, 400812465, 427533296, 534416620, 641299944, 801624930, 1068833240, 1282599888, 1603249860, 2137666480, 3206499720, 6412999440]

約数ペア:

[(1, 6412999440), (2, 3206499720), (3, 2137666480), (4, 1603249860), (5, 1282599888), (6, 1068833240), (8, 801624930), (10, 641299944), (12, 534416620), (15, 427533296), (16, 400812465), (20, 320649972), (24, 267208310), (30, 213766648), (40, 160324986), (48, 133604155), (60, 106883324), (80, 80162493), (120, 53441662), (240, 26720831)]