1323360

素因数分解:

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

素因数の和:940

約数の個数: 72

約数和(自身を含む): 4520880

約数和(自身を除く): 3197520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 919, 1440, 1838, 2757, 3676, 4595, 5514, 7352, 8271, 9190, 11028, 13785, 14704, 16542, 18380, 22056, 27570, 29408, 33084, 36760, 41355, 44112, 55140, 66168, 73520, 82710, 88224, 110280, 132336, 147040, 165420, 220560, 264672, 330840, 441120, 661680, 1323360]

約数ペア:

[(1, 1323360), (2, 661680), (3, 441120), (4, 330840), (5, 264672), (6, 220560), (8, 165420), (9, 147040), (10, 132336), (12, 110280), (15, 88224), (16, 82710), (18, 73520), (20, 66168), (24, 55140), (30, 44112), (32, 41355), (36, 36760), (40, 33084), (45, 29408), (48, 27570), (60, 22056), (72, 18380), (80, 16542), (90, 14704), (96, 13785), (120, 11028), (144, 9190), (160, 8271), (180, 7352), (240, 5514), (288, 4595), (360, 3676), (480, 2757), (720, 1838), (919, 1440)]