1122161760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2061

約数の個数: 144

約数和(自身を含む): 3839406480

約数和(自身を除く): 2717244720

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 509, 720, 1018, 1440, 1527, 1531, 2036, 2545, 3054, 3062, 4072, 4581, 4593, 5090, 6108, 6124, 7635, 7655, 8144, 9162, 9186, 10180, 12216, 12248, 13779, 15270, 15310, 16288, 18324, 18372, 20360, 22905, 22965, 24432, 24496, 27558, 30540, 30620, 36648, 36744, 40720, 45810, 45930, 48864, 48992, 55116, 61080, 61240, 68895, 73296, 73488, 81440, 91620, 91860, 110232, 122160, 122480, 137790, 146592, 146976, 183240, 183720, 220464, 244320, 244960, 275580, 366480, 367440, 440928, 551160, 732960, 734880, 779279, 1102320, 1558558, 2204640, 2337837, 3117116, 3896395, 4675674, 6234232, 7013511, 7792790, 9351348, 11689185, 12468464, 14027022, 15585580, 18702696, 23378370, 24936928, 28054044, 31171160, 35067555, 37405392, 46756740, 56108088, 62342320, 70135110, 74810784, 93513480, 112216176, 124684640, 140270220, 187026960, 224432352, 280540440, 374053920, 561080880, 1122161760]

約数ペア:

[(1, 1122161760), (2, 561080880), (3, 374053920), (4, 280540440), (5, 224432352), (6, 187026960), (8, 140270220), (9, 124684640), (10, 112216176), (12, 93513480), (15, 74810784), (16, 70135110), (18, 62342320), (20, 56108088), (24, 46756740), (30, 37405392), (32, 35067555), (36, 31171160), (40, 28054044), (45, 24936928), (48, 23378370), (60, 18702696), (72, 15585580), (80, 14027022), (90, 12468464), (96, 11689185), (120, 9351348), (144, 7792790), (160, 7013511), (180, 6234232), (240, 4675674), (288, 3896395), (360, 3117116), (480, 2337837), (509, 2204640), (720, 1558558), (1018, 1102320), (1440, 779279), (1527, 734880), (1531, 732960), (2036, 551160), (2545, 440928), (3054, 367440), (3062, 366480), (4072, 275580), (4581, 244960), (4593, 244320), (5090, 220464), (6108, 183720), (6124, 183240), (7635, 146976), (7655, 146592), (8144, 137790), (9162, 122480), (9186, 122160), (10180, 110232), (12216, 91860), (12248, 91620), (13779, 81440), (15270, 73488), (15310, 73296), (16288, 68895), (18324, 61240), (18372, 61080), (20360, 55116), (22905, 48992), (22965, 48864), (24432, 45930), (24496, 45810), (27558, 40720), (30540, 36744), (30620, 36648)]