1902480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7927}}^1$

素因数の和:7943

約数の個数: 40

約数和(自身を含む): 5898432

約数和(自身を除く): 3995952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7927, 15854, 23781, 31708, 39635, 47562, 63416, 79270, 95124, 118905, 126832, 158540, 190248, 237810, 317080, 380496, 475620, 634160, 951240, 1902480]

約数ペア:

[(1, 1902480), (2, 951240), (3, 634160), (4, 475620), (5, 380496), (6, 317080), (8, 237810), (10, 190248), (12, 158540), (15, 126832), (16, 118905), (20, 95124), (24, 79270), (30, 63416), (40, 47562), (48, 39635), (60, 31708), (80, 23781), (120, 15854), (240, 7927)]