146740560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{611419}}^1$

素因数の和:611435

約数の個数: 40

約数和(自身を含む): 454896480

約数和(自身を除く): 308155920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 611419, 1222838, 1834257, 2445676, 3057095, 3668514, 4891352, 6114190, 7337028, 9171285, 9782704, 12228380, 14674056, 18342570, 24456760, 29348112, 36685140, 48913520, 73370280, 146740560]

約数ペア:

[(1, 146740560), (2, 73370280), (3, 48913520), (4, 36685140), (5, 29348112), (6, 24456760), (8, 18342570), (10, 14674056), (12, 12228380), (15, 9782704), (16, 9171285), (20, 7337028), (24, 6114190), (30, 4891352), (40, 3668514), (48, 3057095), (60, 2445676), (80, 1834257), (120, 1222838), (240, 611419)]