56921520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{237173}}^1$

素因数の和:237189

約数の個数: 40

約数和(自身を含む): 176457456

約数和(自身を除く): 119535936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 237173, 474346, 711519, 948692, 1185865, 1423038, 1897384, 2371730, 2846076, 3557595, 3794768, 4743460, 5692152, 7115190, 9486920, 11384304, 14230380, 18973840, 28460760, 56921520]

約数ペア:

[(1, 56921520), (2, 28460760), (3, 18973840), (4, 14230380), (5, 11384304), (6, 9486920), (8, 7115190), (10, 5692152), (12, 4743460), (15, 3794768), (16, 3557595), (20, 2846076), (24, 2371730), (30, 1897384), (40, 1423038), (48, 1185865), (60, 948692), (80, 711519), (120, 474346), (240, 237173)]