284736240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12757}}^1$

素因数の和:12807

約数の個数: 120

約数和(自身を含む): 987163008

約数和(自身を除く): 702426768

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, 12757, 22320, 25514, 38271, 51028, 63785, 76542, 102056, 114813, 127570, 153084, 191355, 204112, 229626, 255140, 306168, 382710, 395467, 459252, 510280, 574065, 612336, 765420, 790934, 918504, 1020560, 1148130, 1186401, 1530840, 1581868, 1837008, 1977335, 2296260, 2372802, 3061680, 3163736, 3559203, 3954670, 4592520, 4745604, 5932005, 6327472, 7118406, 7909340, 9185040, 9491208, 11864010, 14236812, 15818680, 17796015, 18982416, 23728020, 28473624, 31637360, 35592030, 47456040, 56947248, 71184060, 94912080, 142368120, 284736240]

約数ペア:

[(1, 284736240), (2, 142368120), (3, 94912080), (4, 71184060), (5, 56947248), (6, 47456040), (8, 35592030), (9, 31637360), (10, 28473624), (12, 23728020), (15, 18982416), (16, 17796015), (18, 15818680), (20, 14236812), (24, 11864010), (30, 9491208), (31, 9185040), (36, 7909340), (40, 7118406), (45, 6327472), (48, 5932005), (60, 4745604), (62, 4592520), (72, 3954670), (80, 3559203), (90, 3163736), (93, 3061680), (120, 2372802), (124, 2296260), (144, 1977335), (155, 1837008), (180, 1581868), (186, 1530840), (240, 1186401), (248, 1148130), (279, 1020560), (310, 918504), (360, 790934), (372, 765420), (465, 612336), (496, 574065), (558, 510280), (620, 459252), (720, 395467), (744, 382710), (930, 306168), (1116, 255140), (1240, 229626), (1395, 204112), (1488, 191355), (1860, 153084), (2232, 127570), (2480, 114813), (2790, 102056), (3720, 76542), (4464, 63785), (5580, 51028), (7440, 38271), (11160, 25514), (12757, 22320)]