102521520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142391}}^1$

素因数の和:142410

約数の個数: 60

約数和(自身を含む): 344303856

約数和(自身を除く): 241782336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142391, 284782, 427173, 569564, 711955, 854346, 1139128, 1281519, 1423910, 1708692, 2135865, 2278256, 2563038, 2847820, 3417384, 4271730, 5126076, 5695640, 6407595, 6834768, 8543460, 10252152, 11391280, 12815190, 17086920, 20504304, 25630380, 34173840, 51260760, 102521520]

約数ペア:

[(1, 102521520), (2, 51260760), (3, 34173840), (4, 25630380), (5, 20504304), (6, 17086920), (8, 12815190), (9, 11391280), (10, 10252152), (12, 8543460), (15, 6834768), (16, 6407595), (18, 5695640), (20, 5126076), (24, 4271730), (30, 3417384), (36, 2847820), (40, 2563038), (45, 2278256), (48, 2135865), (60, 1708692), (72, 1423910), (80, 1281519), (90, 1139128), (120, 854346), (144, 711955), (180, 569564), (240, 427173), (360, 284782), (720, 142391)]