145382880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2336

約数の個数: 96

約数和(自身を含む): 461462400

約数和(自身を除く): 316079520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2179, 2224, 2780, 3336, 4170, 4358, 4448, 5560, 6537, 6672, 8340, 8716, 10895, 11120, 13074, 13344, 16680, 17432, 21790, 22240, 26148, 32685, 33360, 34864, 43580, 52296, 65370, 66720, 69728, 87160, 104592, 130740, 174320, 209184, 261480, 302881, 348640, 522960, 605762, 908643, 1045920, 1211524, 1514405, 1817286, 2423048, 3028810, 3634572, 4543215, 4846096, 6057620, 7269144, 9086430, 9692192, 12115240, 14538288, 18172860, 24230480, 29076576, 36345720, 48460960, 72691440, 145382880]

約数ペア:

[(1, 145382880), (2, 72691440), (3, 48460960), (4, 36345720), (5, 29076576), (6, 24230480), (8, 18172860), (10, 14538288), (12, 12115240), (15, 9692192), (16, 9086430), (20, 7269144), (24, 6057620), (30, 4846096), (32, 4543215), (40, 3634572), (48, 3028810), (60, 2423048), (80, 1817286), (96, 1514405), (120, 1211524), (139, 1045920), (160, 908643), (240, 605762), (278, 522960), (417, 348640), (480, 302881), (556, 261480), (695, 209184), (834, 174320), (1112, 130740), (1390, 104592), (1668, 87160), (2085, 69728), (2179, 66720), (2224, 65370), (2780, 52296), (3336, 43580), (4170, 34864), (4358, 33360), (4448, 32685), (5560, 26148), (6537, 22240), (6672, 21790), (8340, 17432), (8716, 16680), (10895, 13344), (11120, 13074)]