331001520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1379173}}^1$

素因数の和:1379189

約数の個数: 40

約数和(自身を含む): 1026105456

約数和(自身を除く): 695103936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1379173, 2758346, 4137519, 5516692, 6895865, 8275038, 11033384, 13791730, 16550076, 20687595, 22066768, 27583460, 33100152, 41375190, 55166920, 66200304, 82750380, 110333840, 165500760, 331001520]

約数ペア:

[(1, 331001520), (2, 165500760), (3, 110333840), (4, 82750380), (5, 66200304), (6, 55166920), (8, 41375190), (10, 33100152), (12, 27583460), (15, 22066768), (16, 20687595), (20, 16550076), (24, 13791730), (30, 11033384), (40, 8275038), (48, 6895865), (60, 5516692), (80, 4137519), (120, 2758346), (240, 1379173)]