511863840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2592

約数の個数: 192

約数和(自身を含む): 1830366720

約数和(自身を除く): 1318502880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2521, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5042, 5076, 5640, 6345, 6768, 7520, 7563, 8460, 10084, 10152, 11280, 12605, 12690, 13536, 15126, 16920, 20168, 20304, 22560, 22689, 25210, 25380, 30252, 33840, 37815, 40336, 40608, 45378, 50420, 50760, 60504, 67680, 68067, 75630, 80672, 90756, 100840, 101520, 113445, 118487, 121008, 136134, 151260, 181512, 201680, 203040, 226890, 236974, 242016, 272268, 302520, 340335, 355461, 363024, 403360, 453780, 473948, 544536, 592435, 605040, 680670, 710922, 726048, 907560, 947896, 1066383, 1089072, 1184870, 1210080, 1361340, 1421844, 1777305, 1815120, 1895792, 2132766, 2178144, 2369740, 2722680, 2843688, 3199149, 3554610, 3630240, 3791584, 4265532, 4739480, 5331915, 5445360, 5687376, 6398298, 7109220, 8531064, 9478960, 10663830, 10890720, 11374752, 12796596, 14218440, 15995745, 17062128, 18957920, 21327660, 25593192, 28436880, 31991490, 34124256, 42655320, 51186384, 56873760, 63982980, 85310640, 102372768, 127965960, 170621280, 255931920, 511863840]

約数ペア:

[(1, 511863840), (2, 255931920), (3, 170621280), (4, 127965960), (5, 102372768), (6, 85310640), (8, 63982980), (9, 56873760), (10, 51186384), (12, 42655320), (15, 34124256), (16, 31991490), (18, 28436880), (20, 25593192), (24, 21327660), (27, 18957920), (30, 17062128), (32, 15995745), (36, 14218440), (40, 12796596), (45, 11374752), (47, 10890720), (48, 10663830), (54, 9478960), (60, 8531064), (72, 7109220), (80, 6398298), (90, 5687376), (94, 5445360), (96, 5331915), (108, 4739480), (120, 4265532), (135, 3791584), (141, 3630240), (144, 3554610), (160, 3199149), (180, 2843688), (188, 2722680), (216, 2369740), (235, 2178144), (240, 2132766), (270, 1895792), (282, 1815120), (288, 1777305), (360, 1421844), (376, 1361340), (423, 1210080), (432, 1184870), (470, 1089072), (480, 1066383), (540, 947896), (564, 907560), (705, 726048), (720, 710922), (752, 680670), (846, 605040), (864, 592435), (940, 544536), (1080, 473948), (1128, 453780), (1269, 403360), (1410, 363024), (1440, 355461), (1504, 340335), (1692, 302520), (1880, 272268), (2115, 242016), (2160, 236974), (2256, 226890), (2521, 203040), (2538, 201680), (2820, 181512), (3384, 151260), (3760, 136134), (4230, 121008), (4320, 118487), (4512, 113445), (5042, 101520), (5076, 100840), (5640, 90756), (6345, 80672), (6768, 75630), (7520, 68067), (7563, 67680), (8460, 60504), (10084, 50760), (10152, 50420), (11280, 45378), (12605, 40608), (12690, 40336), (13536, 37815), (15126, 33840), (16920, 30252), (20168, 25380), (20304, 25210), (22560, 22689)]