550588560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22273}}^1$

素因数の和:22392

約数の個数: 80

約数和(自身を含む): 1723473024

約数和(自身を除く): 1172884464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 22273, 24720, 44546, 66819, 89092, 111365, 133638, 178184, 222730, 267276, 334095, 356368, 445460, 534552, 668190, 890920, 1069104, 1336380, 1781840, 2294119, 2672760, 4588238, 5345520, 6882357, 9176476, 11470595, 13764714, 18352952, 22941190, 27529428, 34411785, 36705904, 45882380, 55058856, 68823570, 91764760, 110117712, 137647140, 183529520, 275294280, 550588560]

約数ペア:

[(1, 550588560), (2, 275294280), (3, 183529520), (4, 137647140), (5, 110117712), (6, 91764760), (8, 68823570), (10, 55058856), (12, 45882380), (15, 36705904), (16, 34411785), (20, 27529428), (24, 22941190), (30, 18352952), (40, 13764714), (48, 11470595), (60, 9176476), (80, 6882357), (103, 5345520), (120, 4588238), (206, 2672760), (240, 2294119), (309, 1781840), (412, 1336380), (515, 1069104), (618, 890920), (824, 668190), (1030, 534552), (1236, 445460), (1545, 356368), (1648, 334095), (2060, 267276), (2472, 222730), (3090, 178184), (4120, 133638), (4944, 111365), (6180, 89092), (8240, 66819), (12360, 44546), (22273, 24720)]