4077881520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16991173}}^1$

素因数の和:16991189

約数の個数: 40

約数和(自身を含む): 12641433456

約数和(自身を除く): 8563551936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16991173, 33982346, 50973519, 67964692, 84955865, 101947038, 135929384, 169911730, 203894076, 254867595, 271858768, 339823460, 407788152, 509735190, 679646920, 815576304, 1019470380, 1359293840, 2038940760, 4077881520]

約数ペア:

[(1, 4077881520), (2, 2038940760), (3, 1359293840), (4, 1019470380), (5, 815576304), (6, 679646920), (8, 509735190), (10, 407788152), (12, 339823460), (15, 271858768), (16, 254867595), (20, 203894076), (24, 169911730), (30, 135929384), (40, 101947038), (48, 84955865), (60, 67964692), (80, 50973519), (120, 33982346), (240, 16991173)]