250854480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11289

約数の個数: 120

約数和(自身を含む): 869706240

約数和(自身を除く): 618851760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 11239, 22320, 22478, 33717, 44956, 56195, 67434, 89912, 101151, 112390, 134868, 168585, 179824, 202302, 224780, 269736, 337170, 348409, 404604, 449560, 505755, 539472, 674340, 696818, 809208, 899120, 1011510, 1045227, 1348680, 1393636, 1618416, 1742045, 2023020, 2090454, 2697360, 2787272, 3135681, 3484090, 4046040, 4180908, 5226135, 5574544, 6271362, 6968180, 8092080, 8361816, 10452270, 12542724, 13936360, 15678405, 16723632, 20904540, 25085448, 27872720, 31356810, 41809080, 50170896, 62713620, 83618160, 125427240, 250854480]

約数ペア:

[(1, 250854480), (2, 125427240), (3, 83618160), (4, 62713620), (5, 50170896), (6, 41809080), (8, 31356810), (9, 27872720), (10, 25085448), (12, 20904540), (15, 16723632), (16, 15678405), (18, 13936360), (20, 12542724), (24, 10452270), (30, 8361816), (31, 8092080), (36, 6968180), (40, 6271362), (45, 5574544), (48, 5226135), (60, 4180908), (62, 4046040), (72, 3484090), (80, 3135681), (90, 2787272), (93, 2697360), (120, 2090454), (124, 2023020), (144, 1742045), (155, 1618416), (180, 1393636), (186, 1348680), (240, 1045227), (248, 1011510), (279, 899120), (310, 809208), (360, 696818), (372, 674340), (465, 539472), (496, 505755), (558, 449560), (620, 404604), (720, 348409), (744, 337170), (930, 269736), (1116, 224780), (1240, 202302), (1395, 179824), (1488, 168585), (1860, 134868), (2232, 112390), (2480, 101151), (2790, 89912), (3720, 67434), (4464, 56195), (5580, 44956), (7440, 33717), (11160, 22478), (11239, 22320)]