89321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{372173}}^1$

素因数の和:372189

約数の個数: 40

約数和(自身を含む): 276897456

約数和(自身を除く): 187575936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 372173, 744346, 1116519, 1488692, 1860865, 2233038, 2977384, 3721730, 4466076, 5582595, 5954768, 7443460, 8932152, 11165190, 14886920, 17864304, 22330380, 29773840, 44660760, 89321520]

約数ペア:

[(1, 89321520), (2, 44660760), (3, 29773840), (4, 22330380), (5, 17864304), (6, 14886920), (8, 11165190), (10, 8932152), (12, 7443460), (15, 5954768), (16, 5582595), (20, 4466076), (24, 3721730), (30, 2977384), (40, 2233038), (48, 1860865), (60, 1488692), (80, 1116519), (120, 744346), (240, 372173)]