57152520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{52919}}^1$

素因数の和:52939

約数の個数: 64

約数和(自身を含む): 190512000

約数和(自身を除く): 133359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 52919, 105838, 158757, 211676, 264595, 317514, 423352, 476271, 529190, 635028, 793785, 952542, 1058380, 1270056, 1428813, 1587570, 1905084, 2116760, 2381355, 2857626, 3175140, 3810168, 4762710, 5715252, 6350280, 7144065, 9525420, 11430504, 14288130, 19050840, 28576260, 57152520]

約数ペア:

[(1, 57152520), (2, 28576260), (3, 19050840), (4, 14288130), (5, 11430504), (6, 9525420), (8, 7144065), (9, 6350280), (10, 5715252), (12, 4762710), (15, 3810168), (18, 3175140), (20, 2857626), (24, 2381355), (27, 2116760), (30, 1905084), (36, 1587570), (40, 1428813), (45, 1270056), (54, 1058380), (60, 952542), (72, 793785), (90, 635028), (108, 529190), (120, 476271), (135, 423352), (180, 317514), (216, 264595), (270, 211676), (360, 158757), (540, 105838), (1080, 52919)]