54961560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152671}}^1$

素因数の和:152688

約数の個数: 48

約数和(自身を含む): 178626240

約数和(自身を除く): 123664680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 152671, 305342, 458013, 610684, 763355, 916026, 1221368, 1374039, 1526710, 1832052, 2290065, 2748078, 3053420, 3664104, 4580130, 5496156, 6106840, 6870195, 9160260, 10992312, 13740390, 18320520, 27480780, 54961560]

約数ペア:

[(1, 54961560), (2, 27480780), (3, 18320520), (4, 13740390), (5, 10992312), (6, 9160260), (8, 6870195), (9, 6106840), (10, 5496156), (12, 4580130), (15, 3664104), (18, 3053420), (20, 2748078), (24, 2290065), (30, 1832052), (36, 1526710), (40, 1374039), (45, 1221368), (60, 916026), (72, 763355), (90, 610684), (120, 458013), (180, 305342), (360, 152671)]