2245680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3119}}^1$

素因数の和:3138

約数の個数: 60

約数和(自身を含む): 7544160

約数和(自身を除く): 5298480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3119, 6238, 9357, 12476, 15595, 18714, 24952, 28071, 31190, 37428, 46785, 49904, 56142, 62380, 74856, 93570, 112284, 124760, 140355, 149712, 187140, 224568, 249520, 280710, 374280, 449136, 561420, 748560, 1122840, 2245680]

約数ペア:

[(1, 2245680), (2, 1122840), (3, 748560), (4, 561420), (5, 449136), (6, 374280), (8, 280710), (9, 249520), (10, 224568), (12, 187140), (15, 149712), (16, 140355), (18, 124760), (20, 112284), (24, 93570), (30, 74856), (36, 62380), (40, 56142), (45, 49904), (48, 46785), (60, 37428), (72, 31190), (80, 28071), (90, 24952), (120, 18714), (144, 15595), (180, 12476), (240, 9357), (360, 6238), (720, 3119)]