86237280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59887}}^1$

素因数の和:59908

約数の個数: 72

約数和(自身を含む): 294289632

約数和(自身を除く): 208052352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59887, 119774, 179661, 239548, 299435, 359322, 479096, 538983, 598870, 718644, 898305, 958192, 1077966, 1197740, 1437288, 1796610, 1916384, 2155932, 2395480, 2694915, 2874576, 3593220, 4311864, 4790960, 5389830, 5749152, 7186440, 8623728, 9581920, 10779660, 14372880, 17247456, 21559320, 28745760, 43118640, 86237280]

約数ペア:

[(1, 86237280), (2, 43118640), (3, 28745760), (4, 21559320), (5, 17247456), (6, 14372880), (8, 10779660), (9, 9581920), (10, 8623728), (12, 7186440), (15, 5749152), (16, 5389830), (18, 4790960), (20, 4311864), (24, 3593220), (30, 2874576), (32, 2694915), (36, 2395480), (40, 2155932), (45, 1916384), (48, 1796610), (60, 1437288), (72, 1197740), (80, 1077966), (90, 958192), (96, 898305), (120, 718644), (144, 598870), (160, 538983), (180, 479096), (240, 359322), (288, 299435), (360, 239548), (480, 179661), (720, 119774), (1440, 59887)]