330840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{919}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 1076400

約数和(自身を除く): 745560

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, 919, 1838, 2757, 3676, 4595, 5514, 7352, 8271, 9190, 11028, 13785, 16542, 18380, 22056, 27570, 33084, 36760, 41355, 55140, 66168, 82710, 110280, 165420, 330840]

約数ペア:

[(1, 330840), (2, 165420), (3, 110280), (4, 82710), (5, 66168), (6, 55140), (8, 41355), (9, 36760), (10, 33084), (12, 27570), (15, 22056), (18, 18380), (20, 16542), (24, 13785), (30, 11028), (36, 9190), (40, 8271), (45, 7352), (60, 5514), (72, 4595), (90, 3676), (120, 2757), (180, 1838), (360, 919)]