2850840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7919}}^1$

素因数の和:7936

約数の個数: 48

約数和(自身を含む): 9266400

約数和(自身を除く): 6415560

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, 7919, 15838, 23757, 31676, 39595, 47514, 63352, 71271, 79190, 95028, 118785, 142542, 158380, 190056, 237570, 285084, 316760, 356355, 475140, 570168, 712710, 950280, 1425420, 2850840]

約数ペア:

[(1, 2850840), (2, 1425420), (3, 950280), (4, 712710), (5, 570168), (6, 475140), (8, 356355), (9, 316760), (10, 285084), (12, 237570), (15, 190056), (18, 158380), (20, 142542), (24, 118785), (30, 95028), (36, 79190), (40, 71271), (45, 63352), (60, 47514), (72, 39595), (90, 31676), (120, 23757), (180, 15838), (360, 7919)]