397017360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3967}}^1$

素因数の和:4125

約数の個数: 120

約数和(自身を含む): 1343247360

約数和(自身を除く): 946230000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2780, 3336, 3967, 4170, 5004, 5560, 6255, 6672, 7934, 8340, 10008, 11120, 11901, 12510, 15868, 16680, 19835, 20016, 23802, 25020, 31736, 33360, 35703, 39670, 47604, 50040, 59505, 63472, 71406, 79340, 95208, 100080, 119010, 142812, 158680, 178515, 190416, 238020, 285624, 317360, 357030, 476040, 551413, 571248, 714060, 952080, 1102826, 1428120, 1654239, 2205652, 2757065, 2856240, 3308478, 4411304, 4962717, 5514130, 6616956, 8271195, 8822608, 9925434, 11028260, 13233912, 16542390, 19850868, 22056520, 24813585, 26467824, 33084780, 39701736, 44113040, 49627170, 66169560, 79403472, 99254340, 132339120, 198508680, 397017360]

約数ペア:

[(1, 397017360), (2, 198508680), (3, 132339120), (4, 99254340), (5, 79403472), (6, 66169560), (8, 49627170), (9, 44113040), (10, 39701736), (12, 33084780), (15, 26467824), (16, 24813585), (18, 22056520), (20, 19850868), (24, 16542390), (30, 13233912), (36, 11028260), (40, 9925434), (45, 8822608), (48, 8271195), (60, 6616956), (72, 5514130), (80, 4962717), (90, 4411304), (120, 3308478), (139, 2856240), (144, 2757065), (180, 2205652), (240, 1654239), (278, 1428120), (360, 1102826), (417, 952080), (556, 714060), (695, 571248), (720, 551413), (834, 476040), (1112, 357030), (1251, 317360), (1390, 285624), (1668, 238020), (2085, 190416), (2224, 178515), (2502, 158680), (2780, 142812), (3336, 119010), (3967, 100080), (4170, 95208), (5004, 79340), (5560, 71406), (6255, 63472), (6672, 59505), (7934, 50040), (8340, 47604), (10008, 39670), (11120, 35703), (11901, 33360), (12510, 31736), (15868, 25020), (16680, 23802), (19835, 20016)]