127216560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17099}}^1$

素因数の和:17146

約数の個数: 80

約数和(自身を含む): 407116800

約数和(自身を除く): 279900240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17099, 34198, 51297, 68396, 85495, 102594, 136792, 170990, 205188, 256485, 273584, 341980, 410376, 512970, 530069, 683960, 820752, 1025940, 1060138, 1367920, 1590207, 2051880, 2120276, 2650345, 3180414, 4103760, 4240552, 5300690, 6360828, 7951035, 8481104, 10601380, 12721656, 15902070, 21202760, 25443312, 31804140, 42405520, 63608280, 127216560]

約数ペア:

[(1, 127216560), (2, 63608280), (3, 42405520), (4, 31804140), (5, 25443312), (6, 21202760), (8, 15902070), (10, 12721656), (12, 10601380), (15, 8481104), (16, 7951035), (20, 6360828), (24, 5300690), (30, 4240552), (31, 4103760), (40, 3180414), (48, 2650345), (60, 2120276), (62, 2051880), (80, 1590207), (93, 1367920), (120, 1060138), (124, 1025940), (155, 820752), (186, 683960), (240, 530069), (248, 512970), (310, 410376), (372, 341980), (465, 273584), (496, 256485), (620, 205188), (744, 170990), (930, 136792), (1240, 102594), (1488, 85495), (1860, 68396), (2480, 51297), (3720, 34198), (7440, 17099)]