120590640

素因数分解:

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

素因数の和:55851

約数の個数: 80

約数和(自身を含む): 415375200

約数和(自身を除く): 294784560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 55829, 111658, 167487, 223316, 279145, 334974, 446632, 502461, 558290, 669948, 837435, 893264, 1004922, 1116580, 1339896, 1507383, 1674870, 2009844, 2233160, 2512305, 2679792, 3014766, 3349740, 4019688, 4466320, 5024610, 6029532, 6699480, 7536915, 8039376, 10049220, 12059064, 13398960, 15073830, 20098440, 24118128, 30147660, 40196880, 60295320, 120590640]

約数ペア:

[(1, 120590640), (2, 60295320), (3, 40196880), (4, 30147660), (5, 24118128), (6, 20098440), (8, 15073830), (9, 13398960), (10, 12059064), (12, 10049220), (15, 8039376), (16, 7536915), (18, 6699480), (20, 6029532), (24, 5024610), (27, 4466320), (30, 4019688), (36, 3349740), (40, 3014766), (45, 2679792), (48, 2512305), (54, 2233160), (60, 2009844), (72, 1674870), (80, 1507383), (90, 1339896), (108, 1116580), (120, 1004922), (135, 893264), (144, 837435), (180, 669948), (216, 558290), (240, 502461), (270, 446632), (360, 334974), (432, 279145), (540, 223316), (720, 167487), (1080, 111658), (2160, 55829)]