361771920

素因数分解:

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

素因数の和:55854

約数の個数: 100

約数和(自身を含む): 1256509980

約数和(自身を除く): 894738060

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 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, 4522149, 5024610, 6029532, 6699480, 7536915, 8039376, 9044298, 10049220, 12059064, 13398960, 15073830, 18088596, 20098440, 22610745, 24118128, 30147660, 36177192, 40196880, 45221490, 60295320, 72354384, 90442980, 120590640, 180885960, 361771920]

約数ペア:

[(1, 361771920), (2, 180885960), (3, 120590640), (4, 90442980), (5, 72354384), (6, 60295320), (8, 45221490), (9, 40196880), (10, 36177192), (12, 30147660), (15, 24118128), (16, 22610745), (18, 20098440), (20, 18088596), (24, 15073830), (27, 13398960), (30, 12059064), (36, 10049220), (40, 9044298), (45, 8039376), (48, 7536915), (54, 6699480), (60, 6029532), (72, 5024610), (80, 4522149), (81, 4466320), (90, 4019688), (108, 3349740), (120, 3014766), (135, 2679792), (144, 2512305), (162, 2233160), (180, 2009844), (216, 1674870), (240, 1507383), (270, 1339896), (324, 1116580), (360, 1004922), (405, 893264), (432, 837435), (540, 669948), (648, 558290), (720, 502461), (810, 446632), (1080, 334974), (1296, 279145), (1620, 223316), (2160, 167487), (3240, 111658), (6480, 55829)]