180265248

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 539465472

約数和(自身を除く): 359200224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 244, 248, 279, 288, 331, 366, 372, 488, 496, 549, 558, 662, 732, 744, 976, 992, 993, 1098, 1116, 1324, 1464, 1488, 1891, 1952, 1986, 2196, 2232, 2648, 2928, 2976, 2979, 3782, 3972, 4392, 4464, 5296, 5673, 5856, 5958, 7564, 7944, 8784, 8928, 10261, 10592, 11346, 11916, 15128, 15888, 17019, 17568, 20191, 20522, 22692, 23832, 30256, 30783, 31776, 34038, 40382, 41044, 45384, 47664, 60512, 60573, 61566, 68076, 80764, 82088, 90768, 92349, 95328, 121146, 123132, 136152, 161528, 164176, 181536, 181719, 184698, 242292, 246264, 272304, 323056, 328352, 363438, 369396, 484584, 492528, 544608, 625921, 646112, 726876, 738792, 969168, 985056, 1251842, 1453752, 1477584, 1877763, 1938336, 2503684, 2907504, 2955168, 3755526, 5007368, 5633289, 5815008, 7511052, 10014736, 11266578, 15022104, 20029472, 22533156, 30044208, 45066312, 60088416, 90132624, 180265248]

約数ペア:

[(1, 180265248), (2, 90132624), (3, 60088416), (4, 45066312), (6, 30044208), (8, 22533156), (9, 20029472), (12, 15022104), (16, 11266578), (18, 10014736), (24, 7511052), (31, 5815008), (32, 5633289), (36, 5007368), (48, 3755526), (61, 2955168), (62, 2907504), (72, 2503684), (93, 1938336), (96, 1877763), (122, 1477584), (124, 1453752), (144, 1251842), (183, 985056), (186, 969168), (244, 738792), (248, 726876), (279, 646112), (288, 625921), (331, 544608), (366, 492528), (372, 484584), (488, 369396), (496, 363438), (549, 328352), (558, 323056), (662, 272304), (732, 246264), (744, 242292), (976, 184698), (992, 181719), (993, 181536), (1098, 164176), (1116, 161528), (1324, 136152), (1464, 123132), (1488, 121146), (1891, 95328), (1952, 92349), (1986, 90768), (2196, 82088), (2232, 80764), (2648, 68076), (2928, 61566), (2976, 60573), (2979, 60512), (3782, 47664), (3972, 45384), (4392, 41044), (4464, 40382), (5296, 34038), (5673, 31776), (5856, 30783), (5958, 30256), (7564, 23832), (7944, 22692), (8784, 20522), (8928, 20191), (10261, 17568), (10592, 17019), (11346, 15888), (11916, 15128)]