15260960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 45722880

約数和(自身を除く): 30461920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 29, 32, 40, 44, 46, 52, 55, 58, 65, 80, 88, 92, 104, 110, 115, 116, 130, 143, 145, 160, 176, 184, 208, 220, 230, 232, 253, 260, 286, 290, 299, 319, 352, 368, 377, 416, 440, 460, 464, 506, 520, 572, 580, 598, 638, 667, 715, 736, 754, 880, 920, 928, 1012, 1040, 1144, 1160, 1196, 1265, 1276, 1334, 1430, 1495, 1508, 1595, 1760, 1840, 1885, 2024, 2080, 2288, 2320, 2392, 2530, 2552, 2668, 2860, 2990, 3016, 3190, 3289, 3335, 3680, 3770, 4048, 4147, 4576, 4640, 4784, 5060, 5104, 5336, 5720, 5980, 6032, 6380, 6578, 6670, 7337, 7540, 8096, 8294, 8671, 9568, 10120, 10208, 10672, 11440, 11960, 12064, 12760, 13156, 13340, 14674, 15080, 16445, 16588, 17342, 20240, 20735, 21344, 22880, 23920, 25520, 26312, 26680, 29348, 30160, 32890, 33176, 34684, 36685, 40480, 41470, 43355, 47840, 51040, 52624, 53360, 58696, 60320, 65780, 66352, 69368, 73370, 82940, 86710, 95381, 105248, 106720, 117392, 131560, 132704, 138736, 146740, 165880, 173420, 190762, 234784, 263120, 277472, 293480, 331760, 346840, 381524, 476905, 526240, 586960, 663520, 693680, 763048, 953810, 1173920, 1387360, 1526096, 1907620, 3052192, 3815240, 7630480, 15260960]

約数ペア:

[(1, 15260960), (2, 7630480), (4, 3815240), (5, 3052192), (8, 1907620), (10, 1526096), (11, 1387360), (13, 1173920), (16, 953810), (20, 763048), (22, 693680), (23, 663520), (26, 586960), (29, 526240), (32, 476905), (40, 381524), (44, 346840), (46, 331760), (52, 293480), (55, 277472), (58, 263120), (65, 234784), (80, 190762), (88, 173420), (92, 165880), (104, 146740), (110, 138736), (115, 132704), (116, 131560), (130, 117392), (143, 106720), (145, 105248), (160, 95381), (176, 86710), (184, 82940), (208, 73370), (220, 69368), (230, 66352), (232, 65780), (253, 60320), (260, 58696), (286, 53360), (290, 52624), (299, 51040), (319, 47840), (352, 43355), (368, 41470), (377, 40480), (416, 36685), (440, 34684), (460, 33176), (464, 32890), (506, 30160), (520, 29348), (572, 26680), (580, 26312), (598, 25520), (638, 23920), (667, 22880), (715, 21344), (736, 20735), (754, 20240), (880, 17342), (920, 16588), (928, 16445), (1012, 15080), (1040, 14674), (1144, 13340), (1160, 13156), (1196, 12760), (1265, 12064), (1276, 11960), (1334, 11440), (1430, 10672), (1495, 10208), (1508, 10120), (1595, 9568), (1760, 8671), (1840, 8294), (1885, 8096), (2024, 7540), (2080, 7337), (2288, 6670), (2320, 6578), (2392, 6380), (2530, 6032), (2552, 5980), (2668, 5720), (2860, 5336), (2990, 5104), (3016, 5060), (3190, 4784), (3289, 4640), (3335, 4576), (3680, 4147), (3770, 4048)]