1361011440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{11839}}^1$

素因数の和:12334

約数の個数: 80

約数和(自身を含む): 4228300800

約数和(自身を除く): 2867289360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 958, 1437, 1916, 2395, 2874, 3832, 4790, 5748, 7185, 7664, 9580, 11496, 11839, 14370, 19160, 22992, 23678, 28740, 35517, 38320, 47356, 57480, 59195, 71034, 94712, 114960, 118390, 142068, 177585, 189424, 236780, 284136, 355170, 473560, 568272, 710340, 947120, 1420680, 2841360, 5670881, 11341762, 17012643, 22683524, 28354405, 34025286, 45367048, 56708810, 68050572, 85063215, 90734096, 113417620, 136101144, 170126430, 226835240, 272202288, 340252860, 453670480, 680505720, 1361011440]

約数ペア:

[(1, 1361011440), (2, 680505720), (3, 453670480), (4, 340252860), (5, 272202288), (6, 226835240), (8, 170126430), (10, 136101144), (12, 113417620), (15, 90734096), (16, 85063215), (20, 68050572), (24, 56708810), (30, 45367048), (40, 34025286), (48, 28354405), (60, 22683524), (80, 17012643), (120, 11341762), (240, 5670881), (479, 2841360), (958, 1420680), (1437, 947120), (1916, 710340), (2395, 568272), (2874, 473560), (3832, 355170), (4790, 284136), (5748, 236780), (7185, 189424), (7664, 177585), (9580, 142068), (11496, 118390), (11839, 114960), (14370, 94712), (19160, 71034), (22992, 59195), (23678, 57480), (28740, 47356), (35517, 38320)]