203019360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 641571840

約数和(自身を除く): 438552480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 479, 480, 883, 958, 1437, 1766, 1916, 2395, 2649, 2874, 3532, 3832, 4415, 4790, 5298, 5748, 7064, 7185, 7664, 8830, 9580, 10596, 11496, 13245, 14128, 14370, 15328, 17660, 19160, 21192, 22992, 26490, 28256, 28740, 35320, 38320, 42384, 45984, 52980, 57480, 70640, 76640, 84768, 105960, 114960, 141280, 211920, 229920, 422957, 423840, 845914, 1268871, 1691828, 2114785, 2537742, 3383656, 4229570, 5075484, 6344355, 6767312, 8459140, 10150968, 12688710, 13534624, 16918280, 20301936, 25377420, 33836560, 40603872, 50754840, 67673120, 101509680, 203019360]

約数ペア:

[(1, 203019360), (2, 101509680), (3, 67673120), (4, 50754840), (5, 40603872), (6, 33836560), (8, 25377420), (10, 20301936), (12, 16918280), (15, 13534624), (16, 12688710), (20, 10150968), (24, 8459140), (30, 6767312), (32, 6344355), (40, 5075484), (48, 4229570), (60, 3383656), (80, 2537742), (96, 2114785), (120, 1691828), (160, 1268871), (240, 845914), (479, 423840), (480, 422957), (883, 229920), (958, 211920), (1437, 141280), (1766, 114960), (1916, 105960), (2395, 84768), (2649, 76640), (2874, 70640), (3532, 57480), (3832, 52980), (4415, 45984), (4790, 42384), (5298, 38320), (5748, 35320), (7064, 28740), (7185, 28256), (7664, 26490), (8830, 22992), (9580, 21192), (10596, 19160), (11496, 17660), (13245, 15328), (14128, 14370)]