79516660680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{220879613}}^1$

素因数の和:220879630

約数の個数: 48

約数和(自身を含む): 258429148380

約数和(自身を除く): 178912487700

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, 220879613, 441759226, 662638839, 883518452, 1104398065, 1325277678, 1767036904, 1987916517, 2208796130, 2650555356, 3313194195, 3975833034, 4417592260, 5301110712, 6626388390, 7951666068, 8835184520, 9939582585, 13252776780, 15903332136, 19879165170, 26505553560, 39758330340, 79516660680]

約数ペア:

[(1, 79516660680), (2, 39758330340), (3, 26505553560), (4, 19879165170), (5, 15903332136), (6, 13252776780), (8, 9939582585), (9, 8835184520), (10, 7951666068), (12, 6626388390), (15, 5301110712), (18, 4417592260), (20, 3975833034), (24, 3313194195), (30, 2650555356), (36, 2208796130), (40, 1987916517), (45, 1767036904), (60, 1325277678), (72, 1104398065), (90, 883518452), (120, 662638839), (180, 441759226), (360, 220879613)]