1379796480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{59887}}^1$

素因数の和:59916

約数の個数: 120

約数和(自身を含む): 4778703072

約数和(自身を除く): 3398906592

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 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, 7665536, 8623728, 9581920, 10779660, 11498304, 14372880, 15331072, 17247456, 19163840, 21559320, 22996608, 28745760, 30662144, 34494912, 38327680, 43118640, 45993216, 57491520, 68989824, 76655360, 86237280, 91986432, 114983040, 137979648, 153310720, 172474560, 229966080, 275959296, 344949120, 459932160, 689898240, 1379796480]

約数ペア:

[(1, 1379796480), (2, 689898240), (3, 459932160), (4, 344949120), (5, 275959296), (6, 229966080), (8, 172474560), (9, 153310720), (10, 137979648), (12, 114983040), (15, 91986432), (16, 86237280), (18, 76655360), (20, 68989824), (24, 57491520), (30, 45993216), (32, 43118640), (36, 38327680), (40, 34494912), (45, 30662144), (48, 28745760), (60, 22996608), (64, 21559320), (72, 19163840), (80, 17247456), (90, 15331072), (96, 14372880), (120, 11498304), (128, 10779660), (144, 9581920), (160, 8623728), (180, 7665536), (192, 7186440), (240, 5749152), (256, 5389830), (288, 4790960), (320, 4311864), (360, 3832768), (384, 3593220), (480, 2874576), (512, 2694915), (576, 2395480), (640, 2155932), (720, 1916384), (768, 1796610), (960, 1437288), (1152, 1197740), (1280, 1077966), (1440, 958192), (1536, 898305), (1920, 718644), (2304, 598870), (2560, 538983), (2880, 479096), (3840, 359322), (4608, 299435), (5760, 239548), (7680, 179661), (11520, 119774), (23040, 59887)]