328752720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 1149033600

約数和(自身を除く): 820280880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 71, 72, 80, 90, 109, 118, 120, 142, 144, 177, 180, 213, 218, 236, 240, 284, 295, 327, 354, 355, 360, 426, 436, 472, 531, 545, 568, 590, 639, 654, 708, 710, 720, 852, 872, 885, 944, 981, 1062, 1065, 1090, 1136, 1180, 1278, 1308, 1416, 1420, 1635, 1704, 1744, 1770, 1962, 2124, 2130, 2180, 2360, 2556, 2616, 2655, 2832, 2840, 3195, 3270, 3408, 3540, 3924, 4189, 4248, 4260, 4360, 4720, 4905, 5112, 5232, 5310, 5680, 6390, 6431, 6540, 7080, 7739, 7848, 8378, 8496, 8520, 8720, 9810, 10224, 10620, 12567, 12780, 12862, 13080, 14160, 15478, 15696, 16756, 17040, 19293, 19620, 20945, 21240, 23217, 25134, 25560, 25724, 26160, 30956, 32155, 33512, 37701, 38586, 38695, 39240, 41890, 42480, 46434, 50268, 51120, 51448, 57879, 61912, 62835, 64310, 67024, 69651, 75402, 77172, 77390, 78480, 83780, 92868, 96465, 100536, 102896, 115758, 116085, 123824, 125670, 128620, 139302, 150804, 154344, 154780, 167560, 185736, 188505, 192930, 201072, 231516, 232170, 251340, 257240, 278604, 289395, 301608, 308688, 309560, 335120, 348255, 371472, 377010, 385860, 456601, 463032, 464340, 502680, 514480, 557208, 578790, 603216, 619120, 696510, 754020, 771720, 913202, 926064, 928680, 1005360, 1114416, 1157580, 1369803, 1393020, 1508040, 1543440, 1826404, 1857360, 2283005, 2315160, 2739606, 2786040, 3016080, 3652808, 4109409, 4566010, 4630320, 5479212, 5572080, 6849015, 7305616, 8218818, 9132020, 10958424, 13698030, 16437636, 18264040, 20547045, 21916848, 27396060, 32875272, 36528080, 41094090, 54792120, 65750544, 82188180, 109584240, 164376360, 328752720]

約数ペア:

[(1, 328752720), (2, 164376360), (3, 109584240), (4, 82188180), (5, 65750544), (6, 54792120), (8, 41094090), (9, 36528080), (10, 32875272), (12, 27396060), (15, 21916848), (16, 20547045), (18, 18264040), (20, 16437636), (24, 13698030), (30, 10958424), (36, 9132020), (40, 8218818), (45, 7305616), (48, 6849015), (59, 5572080), (60, 5479212), (71, 4630320), (72, 4566010), (80, 4109409), (90, 3652808), (109, 3016080), (118, 2786040), (120, 2739606), (142, 2315160), (144, 2283005), (177, 1857360), (180, 1826404), (213, 1543440), (218, 1508040), (236, 1393020), (240, 1369803), (284, 1157580), (295, 1114416), (327, 1005360), (354, 928680), (355, 926064), (360, 913202), (426, 771720), (436, 754020), (472, 696510), (531, 619120), (545, 603216), (568, 578790), (590, 557208), (639, 514480), (654, 502680), (708, 464340), (710, 463032), (720, 456601), (852, 385860), (872, 377010), (885, 371472), (944, 348255), (981, 335120), (1062, 309560), (1065, 308688), (1090, 301608), (1136, 289395), (1180, 278604), (1278, 257240), (1308, 251340), (1416, 232170), (1420, 231516), (1635, 201072), (1704, 192930), (1744, 188505), (1770, 185736), (1962, 167560), (2124, 154780), (2130, 154344), (2180, 150804), (2360, 139302), (2556, 128620), (2616, 125670), (2655, 123824), (2832, 116085), (2840, 115758), (3195, 102896), (3270, 100536), (3408, 96465), (3540, 92868), (3924, 83780), (4189, 78480), (4248, 77390), (4260, 77172), (4360, 75402), (4720, 69651), (4905, 67024), (5112, 64310), (5232, 62835), (5310, 61912), (5680, 57879), (6390, 51448), (6431, 51120), (6540, 50268), (7080, 46434), (7739, 42480), (7848, 41890), (8378, 39240), (8496, 38695), (8520, 38586), (8720, 37701), (9810, 33512), (10224, 32155), (10620, 30956), (12567, 26160), (12780, 25724), (12862, 25560), (13080, 25134), (14160, 23217), (15478, 21240), (15696, 20945), (16756, 19620), (17040, 19293)]