151917120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5861}}^1$

素因数の和:5890

約数の個数: 140

約数和(自身を含む): 540488124

約数和(自身を除く): 388571004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5861, 6480, 8640, 11722, 12960, 17583, 23444, 25920, 29305, 35166, 46888, 52749, 58610, 70332, 87915, 93776, 105498, 117220, 140664, 158247, 175830, 187552, 210996, 234440, 263745, 281328, 316494, 351660, 375104, 421992, 468880, 474741, 527490, 562656, 632988, 703320, 791235, 843984, 937760, 949482, 1054980, 1125312, 1265976, 1406640, 1582470, 1687968, 1875520, 1898964, 2109960, 2373705, 2531952, 2813280, 3164940, 3375936, 3797928, 4219920, 4747410, 5063904, 5626560, 6329880, 7595856, 8439840, 9494820, 10127808, 12659760, 15191712, 16879680, 18989640, 25319520, 30383424, 37979280, 50639040, 75958560, 151917120]

約数ペア:

[(1, 151917120), (2, 75958560), (3, 50639040), (4, 37979280), (5, 30383424), (6, 25319520), (8, 18989640), (9, 16879680), (10, 15191712), (12, 12659760), (15, 10127808), (16, 9494820), (18, 8439840), (20, 7595856), (24, 6329880), (27, 5626560), (30, 5063904), (32, 4747410), (36, 4219920), (40, 3797928), (45, 3375936), (48, 3164940), (54, 2813280), (60, 2531952), (64, 2373705), (72, 2109960), (80, 1898964), (81, 1875520), (90, 1687968), (96, 1582470), (108, 1406640), (120, 1265976), (135, 1125312), (144, 1054980), (160, 949482), (162, 937760), (180, 843984), (192, 791235), (216, 703320), (240, 632988), (270, 562656), (288, 527490), (320, 474741), (324, 468880), (360, 421992), (405, 375104), (432, 351660), (480, 316494), (540, 281328), (576, 263745), (648, 234440), (720, 210996), (810, 187552), (864, 175830), (960, 158247), (1080, 140664), (1296, 117220), (1440, 105498), (1620, 93776), (1728, 87915), (2160, 70332), (2592, 58610), (2880, 52749), (3240, 46888), (4320, 35166), (5184, 29305), (5861, 25920), (6480, 23444), (8640, 17583), (11722, 12960)]