154489680

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{883}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 539310720

約数和(自身を除く): 384821040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 883, 972, 1080, 1215, 1296, 1458, 1620, 1766, 1944, 2160, 2187, 2430, 2649, 2916, 3240, 3532, 3645, 3888, 4374, 4415, 4860, 5298, 5832, 6480, 7064, 7290, 7947, 8748, 8830, 9720, 10596, 10935, 11664, 13245, 14128, 14580, 15894, 17496, 17660, 19440, 21192, 21870, 23841, 26490, 29160, 31788, 34992, 35320, 39735, 42384, 43740, 47682, 52980, 58320, 63576, 70640, 71523, 79470, 87480, 95364, 105960, 119205, 127152, 143046, 158940, 174960, 190728, 211920, 214569, 238410, 286092, 317880, 357615, 381456, 429138, 476820, 572184, 635760, 643707, 715230, 858276, 953640, 1072845, 1144368, 1287414, 1430460, 1716552, 1907280, 1931121, 2145690, 2574828, 2860920, 3218535, 3433104, 3862242, 4291380, 5149656, 5721840, 6437070, 7724484, 8582760, 9655605, 10299312, 12874140, 15448968, 17165520, 19311210, 25748280, 30897936, 38622420, 51496560, 77244840, 154489680]

約数ペア:

[(1, 154489680), (2, 77244840), (3, 51496560), (4, 38622420), (5, 30897936), (6, 25748280), (8, 19311210), (9, 17165520), (10, 15448968), (12, 12874140), (15, 10299312), (16, 9655605), (18, 8582760), (20, 7724484), (24, 6437070), (27, 5721840), (30, 5149656), (36, 4291380), (40, 3862242), (45, 3433104), (48, 3218535), (54, 2860920), (60, 2574828), (72, 2145690), (80, 1931121), (81, 1907280), (90, 1716552), (108, 1430460), (120, 1287414), (135, 1144368), (144, 1072845), (162, 953640), (180, 858276), (216, 715230), (240, 643707), (243, 635760), (270, 572184), (324, 476820), (360, 429138), (405, 381456), (432, 357615), (486, 317880), (540, 286092), (648, 238410), (720, 214569), (729, 211920), (810, 190728), (883, 174960), (972, 158940), (1080, 143046), (1215, 127152), (1296, 119205), (1458, 105960), (1620, 95364), (1766, 87480), (1944, 79470), (2160, 71523), (2187, 70640), (2430, 63576), (2649, 58320), (2916, 52980), (3240, 47682), (3532, 43740), (3645, 42384), (3888, 39735), (4374, 35320), (4415, 34992), (4860, 31788), (5298, 29160), (5832, 26490), (6480, 23841), (7064, 21870), (7290, 21192), (7947, 19440), (8748, 17660), (8830, 17496), (9720, 15894), (10596, 14580), (10935, 14128), (11664, 13245)]