145272480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 510572160

約数和(自身を除く): 365299680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 937, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1632, 1824, 1874, 1938, 2040, 2280, 2584, 2720, 2811, 3040, 3230, 3748, 3876, 4080, 4560, 4685, 4845, 5168, 5622, 6460, 7496, 7752, 8160, 9120, 9370, 9690, 10336, 11244, 12920, 14055, 14992, 15504, 15929, 17803, 18740, 19380, 22488, 25840, 28110, 29984, 31008, 31858, 35606, 37480, 38760, 44976, 47787, 51680, 53409, 56220, 63716, 71212, 74960, 77520, 79645, 89015, 89952, 95574, 106818, 112440, 127432, 142424, 149920, 155040, 159290, 178030, 191148, 213636, 224880, 238935, 254864, 267045, 284848, 302651, 318580, 356060, 382296, 427272, 449760, 477870, 509728, 534090, 569696, 605302, 637160, 712120, 764592, 854544, 907953, 955740, 1068180, 1210604, 1274320, 1424240, 1513255, 1529184, 1709088, 1815906, 1911480, 2136360, 2421208, 2548640, 2848480, 3026510, 3631812, 3822960, 4272720, 4539765, 4842416, 6053020, 7263624, 7645920, 8545440, 9079530, 9684832, 12106040, 14527248, 18159060, 24212080, 29054496, 36318120, 48424160, 72636240, 145272480]

約数ペア:

[(1, 145272480), (2, 72636240), (3, 48424160), (4, 36318120), (5, 29054496), (6, 24212080), (8, 18159060), (10, 14527248), (12, 12106040), (15, 9684832), (16, 9079530), (17, 8545440), (19, 7645920), (20, 7263624), (24, 6053020), (30, 4842416), (32, 4539765), (34, 4272720), (38, 3822960), (40, 3631812), (48, 3026510), (51, 2848480), (57, 2548640), (60, 2421208), (68, 2136360), (76, 1911480), (80, 1815906), (85, 1709088), (95, 1529184), (96, 1513255), (102, 1424240), (114, 1274320), (120, 1210604), (136, 1068180), (152, 955740), (160, 907953), (170, 854544), (190, 764592), (204, 712120), (228, 637160), (240, 605302), (255, 569696), (272, 534090), (285, 509728), (304, 477870), (323, 449760), (340, 427272), (380, 382296), (408, 356060), (456, 318580), (480, 302651), (510, 284848), (544, 267045), (570, 254864), (608, 238935), (646, 224880), (680, 213636), (760, 191148), (816, 178030), (912, 159290), (937, 155040), (969, 149920), (1020, 142424), (1140, 127432), (1292, 112440), (1360, 106818), (1520, 95574), (1615, 89952), (1632, 89015), (1824, 79645), (1874, 77520), (1938, 74960), (2040, 71212), (2280, 63716), (2584, 56220), (2720, 53409), (2811, 51680), (3040, 47787), (3230, 44976), (3748, 38760), (3876, 37480), (4080, 35606), (4560, 31858), (4685, 31008), (4845, 29984), (5168, 28110), (5622, 25840), (6460, 22488), (7496, 19380), (7752, 18740), (8160, 17803), (9120, 15929), (9370, 15504), (9690, 14992), (10336, 14055), (11244, 12920)]