243581760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1125

約数の個数: 168

約数和(自身を含む): 848746080

約数和(自身を除く): 605164320

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, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 664, 720, 747, 830, 960, 996, 1019, 1245, 1328, 1440, 1494, 1660, 1992, 2038, 2490, 2656, 2880, 2988, 3057, 3320, 3735, 3984, 4076, 4980, 5095, 5312, 5976, 6114, 6640, 7470, 7968, 8152, 9171, 9960, 10190, 11952, 12228, 13280, 14940, 15285, 15936, 16304, 18342, 19920, 20380, 23904, 24456, 26560, 29880, 30570, 32608, 36684, 39840, 40760, 45855, 47808, 48912, 59760, 61140, 65216, 73368, 79680, 81520, 84577, 91710, 97824, 119520, 122280, 146736, 163040, 169154, 183420, 195648, 239040, 244560, 253731, 293472, 326080, 338308, 366840, 422885, 489120, 507462, 586944, 676616, 733680, 761193, 845770, 978240, 1014924, 1268655, 1353232, 1467360, 1522386, 1691540, 2029848, 2537310, 2706464, 2934720, 3044772, 3383080, 3805965, 4059696, 5074620, 5412928, 6089544, 6766160, 7611930, 8119392, 10149240, 12179088, 13532320, 15223860, 16238784, 20298480, 24358176, 27064640, 30447720, 40596960, 48716352, 60895440, 81193920, 121790880, 243581760]

約数ペア:

[(1, 243581760), (2, 121790880), (3, 81193920), (4, 60895440), (5, 48716352), (6, 40596960), (8, 30447720), (9, 27064640), (10, 24358176), (12, 20298480), (15, 16238784), (16, 15223860), (18, 13532320), (20, 12179088), (24, 10149240), (30, 8119392), (32, 7611930), (36, 6766160), (40, 6089544), (45, 5412928), (48, 5074620), (60, 4059696), (64, 3805965), (72, 3383080), (80, 3044772), (83, 2934720), (90, 2706464), (96, 2537310), (120, 2029848), (144, 1691540), (160, 1522386), (166, 1467360), (180, 1353232), (192, 1268655), (240, 1014924), (249, 978240), (288, 845770), (320, 761193), (332, 733680), (360, 676616), (415, 586944), (480, 507462), (498, 489120), (576, 422885), (664, 366840), (720, 338308), (747, 326080), (830, 293472), (960, 253731), (996, 244560), (1019, 239040), (1245, 195648), (1328, 183420), (1440, 169154), (1494, 163040), (1660, 146736), (1992, 122280), (2038, 119520), (2490, 97824), (2656, 91710), (2880, 84577), (2988, 81520), (3057, 79680), (3320, 73368), (3735, 65216), (3984, 61140), (4076, 59760), (4980, 48912), (5095, 47808), (5312, 45855), (5976, 40760), (6114, 39840), (6640, 36684), (7470, 32608), (7968, 30570), (8152, 29880), (9171, 26560), (9960, 24456), (10190, 23904), (11952, 20380), (12228, 19920), (13280, 18342), (14940, 16304), (15285, 15936)]