945107760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3937949}}^1$

素因数の和:3937965

約数の個数: 40

約数和(自身を含む): 2929834800

約数和(自身を除く): 1984727040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3937949, 7875898, 11813847, 15751796, 19689745, 23627694, 31503592, 39379490, 47255388, 59069235, 63007184, 78758980, 94510776, 118138470, 157517960, 189021552, 236276940, 315035920, 472553880, 945107760]

約数ペア:

[(1, 945107760), (2, 472553880), (3, 315035920), (4, 236276940), (5, 189021552), (6, 157517960), (8, 118138470), (10, 94510776), (12, 78758980), (15, 63007184), (16, 59069235), (20, 47255388), (24, 39379490), (30, 31503592), (40, 23627694), (48, 19689745), (60, 15751796), (80, 11813847), (120, 7875898), (240, 3937949)]