61536240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 160

約数和(自身を含む): 219033600

約数和(自身を除く): 157497360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 919, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1838, 1860, 2160, 2232, 2480, 2757, 2790, 3348, 3676, 3720, 4185, 4464, 4595, 5514, 5580, 6696, 7352, 7440, 8271, 8370, 9190, 11028, 11160, 13392, 13785, 14704, 16542, 16740, 18380, 22056, 22320, 24813, 27570, 28489, 33084, 33480, 36760, 41355, 44112, 49626, 55140, 56978, 66168, 66960, 73520, 82710, 85467, 99252, 110280, 113956, 124065, 132336, 142445, 165420, 170934, 198504, 220560, 227912, 248130, 256401, 284890, 330840, 341868, 397008, 427335, 455824, 496260, 512802, 569780, 661680, 683736, 769203, 854670, 992520, 1025604, 1139560, 1282005, 1367472, 1538406, 1709340, 1985040, 2051208, 2279120, 2564010, 3076812, 3418680, 3846015, 4102416, 5128020, 6153624, 6837360, 7692030, 10256040, 12307248, 15384060, 20512080, 30768120, 61536240]

約数ペア:

[(1, 61536240), (2, 30768120), (3, 20512080), (4, 15384060), (5, 12307248), (6, 10256040), (8, 7692030), (9, 6837360), (10, 6153624), (12, 5128020), (15, 4102416), (16, 3846015), (18, 3418680), (20, 3076812), (24, 2564010), (27, 2279120), (30, 2051208), (31, 1985040), (36, 1709340), (40, 1538406), (45, 1367472), (48, 1282005), (54, 1139560), (60, 1025604), (62, 992520), (72, 854670), (80, 769203), (90, 683736), (93, 661680), (108, 569780), (120, 512802), (124, 496260), (135, 455824), (144, 427335), (155, 397008), (180, 341868), (186, 330840), (216, 284890), (240, 256401), (248, 248130), (270, 227912), (279, 220560), (310, 198504), (360, 170934), (372, 165420), (432, 142445), (465, 132336), (496, 124065), (540, 113956), (558, 110280), (620, 99252), (720, 85467), (744, 82710), (837, 73520), (919, 66960), (930, 66168), (1080, 56978), (1116, 55140), (1240, 49626), (1395, 44112), (1488, 41355), (1674, 36760), (1838, 33480), (1860, 33084), (2160, 28489), (2232, 27570), (2480, 24813), (2757, 22320), (2790, 22056), (3348, 18380), (3676, 16740), (3720, 16542), (4185, 14704), (4464, 13785), (4595, 13392), (5514, 11160), (5580, 11028), (6696, 9190), (7352, 8370), (7440, 8271)]