8723520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 32452056

約数和(自身を除く): 23728536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 233, 234, 240, 260, 288, 312, 320, 360, 390, 416, 466, 468, 480, 520, 576, 585, 624, 699, 720, 780, 832, 932, 936, 960, 1040, 1165, 1170, 1248, 1398, 1440, 1560, 1864, 1872, 2080, 2097, 2330, 2340, 2496, 2796, 2880, 3029, 3120, 3495, 3728, 3744, 4160, 4194, 4660, 4680, 5592, 6058, 6240, 6990, 7456, 7488, 8388, 9087, 9320, 9360, 10485, 11184, 12116, 12480, 13980, 14912, 15145, 16776, 18174, 18640, 18720, 20970, 22368, 24232, 27261, 27960, 30290, 33552, 36348, 37280, 37440, 41940, 44736, 45435, 48464, 54522, 55920, 60580, 67104, 72696, 74560, 83880, 90870, 96928, 109044, 111840, 121160, 134208, 136305, 145392, 167760, 181740, 193856, 218088, 223680, 242320, 272610, 290784, 335520, 363480, 436176, 484640, 545220, 581568, 671040, 726960, 872352, 969280, 1090440, 1453920, 1744704, 2180880, 2907840, 4361760, 8723520]

約数ペア:

[(1, 8723520), (2, 4361760), (3, 2907840), (4, 2180880), (5, 1744704), (6, 1453920), (8, 1090440), (9, 969280), (10, 872352), (12, 726960), (13, 671040), (15, 581568), (16, 545220), (18, 484640), (20, 436176), (24, 363480), (26, 335520), (30, 290784), (32, 272610), (36, 242320), (39, 223680), (40, 218088), (45, 193856), (48, 181740), (52, 167760), (60, 145392), (64, 136305), (65, 134208), (72, 121160), (78, 111840), (80, 109044), (90, 96928), (96, 90870), (104, 83880), (117, 74560), (120, 72696), (130, 67104), (144, 60580), (156, 55920), (160, 54522), (180, 48464), (192, 45435), (195, 44736), (208, 41940), (233, 37440), (234, 37280), (240, 36348), (260, 33552), (288, 30290), (312, 27960), (320, 27261), (360, 24232), (390, 22368), (416, 20970), (466, 18720), (468, 18640), (480, 18174), (520, 16776), (576, 15145), (585, 14912), (624, 13980), (699, 12480), (720, 12116), (780, 11184), (832, 10485), (932, 9360), (936, 9320), (960, 9087), (1040, 8388), (1165, 7488), (1170, 7456), (1248, 6990), (1398, 6240), (1440, 6058), (1560, 5592), (1864, 4680), (1872, 4660), (2080, 4194), (2097, 4160), (2330, 3744), (2340, 3728), (2496, 3495), (2796, 3120), (2880, 3029)]