139661220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20599}}^1$

素因数の和:20724

約数の個数: 48

約数和(自身を含む): 394531200

約数和(自身を除く): 254869980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 20599, 41198, 61797, 82396, 102995, 123594, 205990, 247188, 308985, 411980, 617970, 1235940, 2327687, 4655374, 6983061, 9310748, 11638435, 13966122, 23276870, 27932244, 34915305, 46553740, 69830610, 139661220]

約数ペア:

[(1, 139661220), (2, 69830610), (3, 46553740), (4, 34915305), (5, 27932244), (6, 23276870), (10, 13966122), (12, 11638435), (15, 9310748), (20, 6983061), (30, 4655374), (60, 2327687), (113, 1235940), (226, 617970), (339, 411980), (452, 308985), (565, 247188), (678, 205990), (1130, 123594), (1356, 102995), (1695, 82396), (2260, 61797), (3390, 41198), (6780, 20599)]