1122840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 3650400

約数和(自身を除く): 2527560

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, 3119, 6238, 9357, 12476, 15595, 18714, 24952, 28071, 31190, 37428, 46785, 56142, 62380, 74856, 93570, 112284, 124760, 140355, 187140, 224568, 280710, 374280, 561420, 1122840]

約数ペア:

[(1, 1122840), (2, 561420), (3, 374280), (4, 280710), (5, 224568), (6, 187140), (8, 140355), (9, 124760), (10, 112284), (12, 93570), (15, 74856), (18, 62380), (20, 56142), (24, 46785), (30, 37428), (36, 31190), (40, 28071), (45, 24952), (60, 18714), (72, 15595), (90, 12476), (120, 9357), (180, 6238), (360, 3119)]