2044177560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{630919}}^1$

素因数の和:630942

約数の個数: 80

約数和(自身を含む): 6870718800

約数和(自身を除く): 4826541240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 630919, 1261838, 1892757, 2523676, 3154595, 3785514, 5047352, 5678271, 6309190, 7571028, 9463785, 11356542, 12618380, 15142056, 17034813, 18927570, 22713084, 25236760, 28391355, 34069626, 37855140, 45426168, 51104439, 56782710, 68139252, 75710280, 85174065, 102208878, 113565420, 136278504, 170348130, 204417756, 227130840, 255522195, 340696260, 408835512, 511044390, 681392520, 1022088780, 2044177560]

約数ペア:

[(1, 2044177560), (2, 1022088780), (3, 681392520), (4, 511044390), (5, 408835512), (6, 340696260), (8, 255522195), (9, 227130840), (10, 204417756), (12, 170348130), (15, 136278504), (18, 113565420), (20, 102208878), (24, 85174065), (27, 75710280), (30, 68139252), (36, 56782710), (40, 51104439), (45, 45426168), (54, 37855140), (60, 34069626), (72, 28391355), (81, 25236760), (90, 22713084), (108, 18927570), (120, 17034813), (135, 15142056), (162, 12618380), (180, 11356542), (216, 9463785), (270, 7571028), (324, 6309190), (360, 5678271), (405, 5047352), (540, 3785514), (648, 3154595), (810, 2523676), (1080, 1892757), (1620, 1261838), (3240, 630919)]