270312480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6473}}^1$

素因数の和:6523

約数の個数: 144

約数和(自身を含む): 954397080

約数和(自身を除く): 684084600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6473, 6960, 8352, 10440, 12946, 13920, 19419, 20880, 25892, 32365, 38838, 41760, 51784, 58257, 64730, 77676, 97095, 103568, 116514, 129460, 155352, 187717, 194190, 207136, 233028, 258920, 291285, 310704, 375434, 388380, 466056, 517840, 563151, 582570, 621408, 750868, 776760, 932112, 938585, 1035680, 1126302, 1165140, 1501736, 1553520, 1689453, 1864224, 1877170, 2252604, 2330280, 2815755, 3003472, 3107040, 3378906, 3754340, 4505208, 4660560, 5631510, 6006944, 6757812, 7508680, 8447265, 9010416, 9321120, 11263020, 13515624, 15017360, 16894530, 18020832, 22526040, 27031248, 30034720, 33789060, 45052080, 54062496, 67578120, 90104160, 135156240, 270312480]

約数ペア:

[(1, 270312480), (2, 135156240), (3, 90104160), (4, 67578120), (5, 54062496), (6, 45052080), (8, 33789060), (9, 30034720), (10, 27031248), (12, 22526040), (15, 18020832), (16, 16894530), (18, 15017360), (20, 13515624), (24, 11263020), (29, 9321120), (30, 9010416), (32, 8447265), (36, 7508680), (40, 6757812), (45, 6006944), (48, 5631510), (58, 4660560), (60, 4505208), (72, 3754340), (80, 3378906), (87, 3107040), (90, 3003472), (96, 2815755), (116, 2330280), (120, 2252604), (144, 1877170), (145, 1864224), (160, 1689453), (174, 1553520), (180, 1501736), (232, 1165140), (240, 1126302), (261, 1035680), (288, 938585), (290, 932112), (348, 776760), (360, 750868), (435, 621408), (464, 582570), (480, 563151), (522, 517840), (580, 466056), (696, 388380), (720, 375434), (870, 310704), (928, 291285), (1044, 258920), (1160, 233028), (1305, 207136), (1392, 194190), (1440, 187717), (1740, 155352), (2088, 129460), (2320, 116514), (2610, 103568), (2784, 97095), (3480, 77676), (4176, 64730), (4640, 58257), (5220, 51784), (6473, 41760), (6960, 38838), (8352, 32365), (10440, 25892), (12946, 20880), (13920, 19419)]