2080804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{7219}}^1$

素因数の和:8436

約数の個数: 80

約数和(自身を含む): 6456759360

約数和(自身を除く): 4375954800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1201, 2402, 3603, 4804, 6005, 7206, 7219, 9608, 12010, 14412, 14438, 18015, 19216, 21657, 24020, 28824, 28876, 36030, 36095, 43314, 48040, 57648, 57752, 72060, 72190, 86628, 96080, 108285, 115504, 144120, 144380, 173256, 216570, 288240, 288760, 346512, 433140, 577520, 866280, 1732560, 8670019, 17340038, 26010057, 34680076, 43350095, 52020114, 69360152, 86700190, 104040228, 130050285, 138720304, 173400380, 208080456, 260100570, 346800760, 416160912, 520201140, 693601520, 1040402280, 2080804560]

約数ペア:

[(1, 2080804560), (2, 1040402280), (3, 693601520), (4, 520201140), (5, 416160912), (6, 346800760), (8, 260100570), (10, 208080456), (12, 173400380), (15, 138720304), (16, 130050285), (20, 104040228), (24, 86700190), (30, 69360152), (40, 52020114), (48, 43350095), (60, 34680076), (80, 26010057), (120, 17340038), (240, 8670019), (1201, 1732560), (2402, 866280), (3603, 577520), (4804, 433140), (6005, 346512), (7206, 288760), (7219, 288240), (9608, 216570), (12010, 173256), (14412, 144380), (14438, 144120), (18015, 115504), (19216, 108285), (21657, 96080), (24020, 86628), (28824, 72190), (28876, 72060), (36030, 57752), (36095, 57648), (43314, 48040)]