180373440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 224

約数和(自身を含む): 627278400

約数和(自身を除く): 446904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 130, 149, 156, 160, 192, 194, 195, 208, 240, 260, 291, 298, 312, 320, 388, 390, 416, 447, 480, 485, 520, 582, 596, 624, 745, 776, 780, 832, 894, 960, 970, 1040, 1164, 1192, 1248, 1261, 1455, 1490, 1552, 1560, 1788, 1937, 1940, 2080, 2235, 2328, 2384, 2496, 2522, 2910, 2980, 3104, 3120, 3576, 3783, 3874, 3880, 4160, 4470, 4656, 4768, 5044, 5811, 5820, 5960, 6208, 6240, 6305, 7152, 7566, 7748, 7760, 8940, 9312, 9536, 9685, 10088, 11622, 11640, 11920, 12480, 12610, 14304, 14453, 15132, 15496, 15520, 17880, 18624, 18915, 19370, 20176, 23244, 23280, 23840, 25220, 28608, 28906, 29055, 30264, 30992, 31040, 35760, 37830, 38740, 40352, 43359, 46488, 46560, 47680, 50440, 57812, 58110, 60528, 61984, 71520, 72265, 75660, 77480, 80704, 86718, 92976, 93120, 100880, 115624, 116220, 121056, 123968, 143040, 144530, 151320, 154960, 173436, 185952, 187889, 201760, 216795, 231248, 232440, 242112, 289060, 302640, 309920, 346872, 371904, 375778, 403520, 433590, 462496, 464880, 563667, 578120, 605280, 619840, 693744, 751556, 867180, 924992, 929760, 939445, 1127334, 1156240, 1210560, 1387488, 1503112, 1734360, 1859520, 1878890, 2254668, 2312480, 2774976, 2818335, 3006224, 3468720, 3757780, 4509336, 4624960, 5636670, 6012448, 6937440, 7515560, 9018672, 11273340, 12024896, 13874880, 15031120, 18037344, 22546680, 30062240, 36074688, 45093360, 60124480, 90186720, 180373440]

約数ペア:

[(1, 180373440), (2, 90186720), (3, 60124480), (4, 45093360), (5, 36074688), (6, 30062240), (8, 22546680), (10, 18037344), (12, 15031120), (13, 13874880), (15, 12024896), (16, 11273340), (20, 9018672), (24, 7515560), (26, 6937440), (30, 6012448), (32, 5636670), (39, 4624960), (40, 4509336), (48, 3757780), (52, 3468720), (60, 3006224), (64, 2818335), (65, 2774976), (78, 2312480), (80, 2254668), (96, 1878890), (97, 1859520), (104, 1734360), (120, 1503112), (130, 1387488), (149, 1210560), (156, 1156240), (160, 1127334), (192, 939445), (194, 929760), (195, 924992), (208, 867180), (240, 751556), (260, 693744), (291, 619840), (298, 605280), (312, 578120), (320, 563667), (388, 464880), (390, 462496), (416, 433590), (447, 403520), (480, 375778), (485, 371904), (520, 346872), (582, 309920), (596, 302640), (624, 289060), (745, 242112), (776, 232440), (780, 231248), (832, 216795), (894, 201760), (960, 187889), (970, 185952), (1040, 173436), (1164, 154960), (1192, 151320), (1248, 144530), (1261, 143040), (1455, 123968), (1490, 121056), (1552, 116220), (1560, 115624), (1788, 100880), (1937, 93120), (1940, 92976), (2080, 86718), (2235, 80704), (2328, 77480), (2384, 75660), (2496, 72265), (2522, 71520), (2910, 61984), (2980, 60528), (3104, 58110), (3120, 57812), (3576, 50440), (3783, 47680), (3874, 46560), (3880, 46488), (4160, 43359), (4470, 40352), (4656, 38740), (4768, 37830), (5044, 35760), (5811, 31040), (5820, 30992), (5960, 30264), (6208, 29055), (6240, 28906), (6305, 28608), (7152, 25220), (7566, 23840), (7748, 23280), (7760, 23244), (8940, 20176), (9312, 19370), (9536, 18915), (9685, 18624), (10088, 17880), (11622, 15520), (11640, 15496), (11920, 15132), (12480, 14453), (12610, 14304)]