15701520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65423}}^1$

素因数の和:65439

約数の個数: 40

約数和(自身を含む): 48675456

約数和(自身を除く): 32973936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65423, 130846, 196269, 261692, 327115, 392538, 523384, 654230, 785076, 981345, 1046768, 1308460, 1570152, 1962690, 2616920, 3140304, 3925380, 5233840, 7850760, 15701520]

約数ペア:

[(1, 15701520), (2, 7850760), (3, 5233840), (4, 3925380), (5, 3140304), (6, 2616920), (8, 1962690), (10, 1570152), (12, 1308460), (15, 1046768), (16, 981345), (20, 785076), (24, 654230), (30, 523384), (40, 392538), (48, 327115), (60, 261692), (80, 196269), (120, 130846), (240, 65423)]