16080420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3229}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 45581760

約数和(自身を除く): 29501340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3229, 4980, 6458, 9687, 12916, 16145, 19374, 32290, 38748, 48435, 64580, 96870, 193740, 268007, 536014, 804021, 1072028, 1340035, 1608042, 2680070, 3216084, 4020105, 5360140, 8040210, 16080420]

約数ペア:

[(1, 16080420), (2, 8040210), (3, 5360140), (4, 4020105), (5, 3216084), (6, 2680070), (10, 1608042), (12, 1340035), (15, 1072028), (20, 804021), (30, 536014), (60, 268007), (83, 193740), (166, 96870), (249, 64580), (332, 48435), (415, 38748), (498, 32290), (830, 19374), (996, 16145), (1245, 12916), (1660, 9687), (2490, 6458), (3229, 4980)]