1520121264

素因数分解:

$2^4\times 3^1\times {\mathrm{2707}}^1\times {\mathrm{11699}}^1$

素因数の和:14417

約数の個数: 40

約数和(自身を含む): 3928766400

約数和(自身を除く): 2408645136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2707, 5414, 8121, 10828, 11699, 16242, 21656, 23398, 32484, 35097, 43312, 46796, 64968, 70194, 93592, 129936, 140388, 187184, 280776, 561552, 31669193, 63338386, 95007579, 126676772, 190015158, 253353544, 380030316, 506707088, 760060632, 1520121264]

約数ペア:

[(1, 1520121264), (2, 760060632), (3, 506707088), (4, 380030316), (6, 253353544), (8, 190015158), (12, 126676772), (16, 95007579), (24, 63338386), (48, 31669193), (2707, 561552), (5414, 280776), (8121, 187184), (10828, 140388), (11699, 129936), (16242, 93592), (21656, 70194), (23398, 64968), (32484, 46796), (35097, 43312)]