11458080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 39999960

約数和(自身を除く): 28541880

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, 73, 80, 90, 96, 109, 120, 144, 146, 160, 180, 218, 219, 240, 288, 292, 327, 360, 365, 436, 438, 480, 545, 584, 654, 657, 720, 730, 872, 876, 981, 1090, 1095, 1168, 1308, 1314, 1440, 1460, 1635, 1744, 1752, 1962, 2180, 2190, 2336, 2616, 2628, 2920, 3270, 3285, 3488, 3504, 3924, 4360, 4380, 4905, 5232, 5256, 5840, 6540, 6570, 7008, 7848, 7957, 8720, 8760, 9810, 10464, 10512, 11680, 13080, 13140, 15696, 15914, 17440, 17520, 19620, 21024, 23871, 26160, 26280, 31392, 31828, 35040, 39240, 39785, 47742, 52320, 52560, 63656, 71613, 78480, 79570, 95484, 105120, 119355, 127312, 143226, 156960, 159140, 190968, 238710, 254624, 286452, 318280, 358065, 381936, 477420, 572904, 636560, 716130, 763872, 954840, 1145808, 1273120, 1432260, 1909680, 2291616, 2864520, 3819360, 5729040, 11458080]

約数ペア:

[(1, 11458080), (2, 5729040), (3, 3819360), (4, 2864520), (5, 2291616), (6, 1909680), (8, 1432260), (9, 1273120), (10, 1145808), (12, 954840), (15, 763872), (16, 716130), (18, 636560), (20, 572904), (24, 477420), (30, 381936), (32, 358065), (36, 318280), (40, 286452), (45, 254624), (48, 238710), (60, 190968), (72, 159140), (73, 156960), (80, 143226), (90, 127312), (96, 119355), (109, 105120), (120, 95484), (144, 79570), (146, 78480), (160, 71613), (180, 63656), (218, 52560), (219, 52320), (240, 47742), (288, 39785), (292, 39240), (327, 35040), (360, 31828), (365, 31392), (436, 26280), (438, 26160), (480, 23871), (545, 21024), (584, 19620), (654, 17520), (657, 17440), (720, 15914), (730, 15696), (872, 13140), (876, 13080), (981, 11680), (1090, 10512), (1095, 10464), (1168, 9810), (1308, 8760), (1314, 8720), (1440, 7957), (1460, 7848), (1635, 7008), (1744, 6570), (1752, 6540), (1962, 5840), (2180, 5256), (2190, 5232), (2336, 4905), (2616, 4380), (2628, 4360), (2920, 3924), (3270, 3504), (3285, 3488)]