180885960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{55829}}^1$

素因数の和:55852

約数の個数: 80

約数和(自身を含む): 607988700

約数和(自身を除く): 427102740

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, 55829, 111658, 167487, 223316, 279145, 334974, 446632, 502461, 558290, 669948, 837435, 1004922, 1116580, 1339896, 1507383, 1674870, 2009844, 2233160, 2512305, 3014766, 3349740, 4019688, 4522149, 5024610, 6029532, 6699480, 7536915, 9044298, 10049220, 12059064, 15073830, 18088596, 20098440, 22610745, 30147660, 36177192, 45221490, 60295320, 90442980, 180885960]

約数ペア:

[(1, 180885960), (2, 90442980), (3, 60295320), (4, 45221490), (5, 36177192), (6, 30147660), (8, 22610745), (9, 20098440), (10, 18088596), (12, 15073830), (15, 12059064), (18, 10049220), (20, 9044298), (24, 7536915), (27, 6699480), (30, 6029532), (36, 5024610), (40, 4522149), (45, 4019688), (54, 3349740), (60, 3014766), (72, 2512305), (81, 2233160), (90, 2009844), (108, 1674870), (120, 1507383), (135, 1339896), (162, 1116580), (180, 1004922), (216, 837435), (270, 669948), (324, 558290), (360, 502461), (405, 446632), (540, 334974), (648, 279145), (810, 223316), (1080, 167487), (1620, 111658), (3240, 55829)]