60902480

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6737}}^1$

素因数の和:6863

約数の個数: 40

約数和(自身を含む): 142872552

約数和(自身を除く): 81970072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 6737, 9040, 13474, 26948, 33685, 53896, 67370, 107792, 134740, 269480, 538960, 761281, 1522562, 3045124, 3806405, 6090248, 7612810, 12180496, 15225620, 30451240, 60902480]

約数ペア:

[(1, 60902480), (2, 30451240), (4, 15225620), (5, 12180496), (8, 7612810), (10, 6090248), (16, 3806405), (20, 3045124), (40, 1522562), (80, 761281), (113, 538960), (226, 269480), (452, 134740), (565, 107792), (904, 67370), (1130, 53896), (1808, 33685), (2260, 26948), (4520, 13474), (6737, 9040)]