172474560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59887}}^1$

素因数の和:59910

約数の個数: 84

約数和(自身を含む): 593250528

約数和(自身を除く): 420775968

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 59887, 119774, 179661, 239548, 299435, 359322, 479096, 538983, 598870, 718644, 898305, 958192, 1077966, 1197740, 1437288, 1796610, 1916384, 2155932, 2395480, 2694915, 2874576, 3593220, 3832768, 4311864, 4790960, 5389830, 5749152, 7186440, 8623728, 9581920, 10779660, 11498304, 14372880, 17247456, 19163840, 21559320, 28745760, 34494912, 43118640, 57491520, 86237280, 172474560]

約数ペア:

[(1, 172474560), (2, 86237280), (3, 57491520), (4, 43118640), (5, 34494912), (6, 28745760), (8, 21559320), (9, 19163840), (10, 17247456), (12, 14372880), (15, 11498304), (16, 10779660), (18, 9581920), (20, 8623728), (24, 7186440), (30, 5749152), (32, 5389830), (36, 4790960), (40, 4311864), (45, 3832768), (48, 3593220), (60, 2874576), (64, 2694915), (72, 2395480), (80, 2155932), (90, 1916384), (96, 1796610), (120, 1437288), (144, 1197740), (160, 1077966), (180, 958192), (192, 898305), (240, 718644), (288, 598870), (320, 538983), (360, 479096), (480, 359322), (576, 299435), (720, 239548), (960, 179661), (1440, 119774), (2880, 59887)]