90879360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 341349120

約数和(自身を除く): 250469760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 331, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 662, 704, 715, 780, 832, 858, 880, 960, 993, 1040, 1056, 1144, 1248, 1320, 1324, 1408, 1430, 1560, 1655, 1664, 1716, 1760, 1920, 1986, 2080, 2112, 2145, 2288, 2496, 2640, 2648, 2860, 3120, 3310, 3432, 3520, 3641, 3972, 4160, 4224, 4290, 4303, 4576, 4965, 4992, 5280, 5296, 5720, 6240, 6620, 6864, 7040, 7282, 7944, 8320, 8580, 8606, 9152, 9930, 10560, 10592, 10923, 11440, 12480, 12909, 13240, 13728, 14564, 15888, 17160, 17212, 18205, 18304, 19860, 21120, 21184, 21515, 21846, 22880, 24960, 25818, 26480, 27456, 29128, 31776, 34320, 34424, 36410, 39720, 42368, 43030, 43692, 45760, 47333, 51636, 52960, 54615, 54912, 58256, 63552, 64545, 68640, 68848, 72820, 79440, 86060, 87384, 91520, 94666, 103272, 105920, 109230, 116512, 127104, 129090, 137280, 137696, 141999, 145640, 158880, 172120, 174768, 189332, 206544, 211840, 218460, 233024, 236665, 258180, 274560, 275392, 283998, 291280, 317760, 344240, 349536, 378664, 413088, 436920, 466048, 473330, 516360, 550784, 567996, 582560, 635520, 688480, 699072, 709995, 757328, 826176, 873840, 946660, 1032720, 1135992, 1165120, 1376960, 1398144, 1419990, 1514656, 1652352, 1747680, 1893320, 2065440, 2271984, 2330240, 2753920, 2839980, 3029312, 3495360, 3786640, 4130880, 4543968, 5679960, 6058624, 6990720, 7573280, 8261760, 9087936, 11359920, 15146560, 18175872, 22719840, 30293120, 45439680, 90879360]

約数ペア:

[(1, 90879360), (2, 45439680), (3, 30293120), (4, 22719840), (5, 18175872), (6, 15146560), (8, 11359920), (10, 9087936), (11, 8261760), (12, 7573280), (13, 6990720), (15, 6058624), (16, 5679960), (20, 4543968), (22, 4130880), (24, 3786640), (26, 3495360), (30, 3029312), (32, 2839980), (33, 2753920), (39, 2330240), (40, 2271984), (44, 2065440), (48, 1893320), (52, 1747680), (55, 1652352), (60, 1514656), (64, 1419990), (65, 1398144), (66, 1376960), (78, 1165120), (80, 1135992), (88, 1032720), (96, 946660), (104, 873840), (110, 826176), (120, 757328), (128, 709995), (130, 699072), (132, 688480), (143, 635520), (156, 582560), (160, 567996), (165, 550784), (176, 516360), (192, 473330), (195, 466048), (208, 436920), (220, 413088), (240, 378664), (260, 349536), (264, 344240), (286, 317760), (312, 291280), (320, 283998), (330, 275392), (331, 274560), (352, 258180), (384, 236665), (390, 233024), (416, 218460), (429, 211840), (440, 206544), (480, 189332), (520, 174768), (528, 172120), (572, 158880), (624, 145640), (640, 141999), (660, 137696), (662, 137280), (704, 129090), (715, 127104), (780, 116512), (832, 109230), (858, 105920), (880, 103272), (960, 94666), (993, 91520), (1040, 87384), (1056, 86060), (1144, 79440), (1248, 72820), (1320, 68848), (1324, 68640), (1408, 64545), (1430, 63552), (1560, 58256), (1655, 54912), (1664, 54615), (1716, 52960), (1760, 51636), (1920, 47333), (1986, 45760), (2080, 43692), (2112, 43030), (2145, 42368), (2288, 39720), (2496, 36410), (2640, 34424), (2648, 34320), (2860, 31776), (3120, 29128), (3310, 27456), (3432, 26480), (3520, 25818), (3641, 24960), (3972, 22880), (4160, 21846), (4224, 21515), (4290, 21184), (4303, 21120), (4576, 19860), (4965, 18304), (4992, 18205), (5280, 17212), (5296, 17160), (5720, 15888), (6240, 14564), (6620, 13728), (6864, 13240), (7040, 12909), (7282, 12480), (7944, 11440), (8320, 10923), (8580, 10592), (8606, 10560), (9152, 9930)]