151420560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{630919}}^1$

素因数の和:630935

約数の個数: 40

約数和(自身を含む): 469404480

約数和(自身を除く): 317983920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 630919, 1261838, 1892757, 2523676, 3154595, 3785514, 5047352, 6309190, 7571028, 9463785, 10094704, 12618380, 15142056, 18927570, 25236760, 30284112, 37855140, 50473520, 75710280, 151420560]

約数ペア:

[(1, 151420560), (2, 75710280), (3, 50473520), (4, 37855140), (5, 30284112), (6, 25236760), (8, 18927570), (10, 15142056), (12, 12618380), (15, 10094704), (16, 9463785), (20, 7571028), (24, 6309190), (30, 5047352), (40, 3785514), (48, 3154595), (60, 2523676), (80, 1892757), (120, 1261838), (240, 630919)]