137983680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47911}}^1$

素因数の和:47934

約数の個数: 84

約数和(自身を含む): 474616272

約数和(自身を除く): 336632592

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, 47911, 95822, 143733, 191644, 239555, 287466, 383288, 431199, 479110, 574932, 718665, 766576, 862398, 958220, 1149864, 1437330, 1533152, 1724796, 1916440, 2155995, 2299728, 2874660, 3066304, 3449592, 3832880, 4311990, 4599456, 5749320, 6899184, 7665760, 8623980, 9198912, 11498640, 13798368, 15331520, 17247960, 22997280, 27596736, 34495920, 45994560, 68991840, 137983680]

約数ペア:

[(1, 137983680), (2, 68991840), (3, 45994560), (4, 34495920), (5, 27596736), (6, 22997280), (8, 17247960), (9, 15331520), (10, 13798368), (12, 11498640), (15, 9198912), (16, 8623980), (18, 7665760), (20, 6899184), (24, 5749320), (30, 4599456), (32, 4311990), (36, 3832880), (40, 3449592), (45, 3066304), (48, 2874660), (60, 2299728), (64, 2155995), (72, 1916440), (80, 1724796), (90, 1533152), (96, 1437330), (120, 1149864), (144, 958220), (160, 862398), (180, 766576), (192, 718665), (240, 574932), (288, 479110), (320, 431199), (360, 383288), (480, 287466), (576, 239555), (720, 191644), (960, 143733), (1440, 95822), (2880, 47911)]