15384060

素因数分解:

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

素因数の和:968

約数の個数: 96

約数和(自身を含む): 49459200

約数和(自身を除く): 34075140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 919, 930, 1116, 1395, 1674, 1838, 1860, 2757, 2790, 3348, 3676, 4185, 4595, 5514, 5580, 8271, 8370, 9190, 11028, 13785, 16542, 16740, 18380, 24813, 27570, 28489, 33084, 41355, 49626, 55140, 56978, 82710, 85467, 99252, 113956, 124065, 142445, 165420, 170934, 248130, 256401, 284890, 341868, 427335, 496260, 512802, 569780, 769203, 854670, 1025604, 1282005, 1538406, 1709340, 2564010, 3076812, 3846015, 5128020, 7692030, 15384060]

約数ペア:

[(1, 15384060), (2, 7692030), (3, 5128020), (4, 3846015), (5, 3076812), (6, 2564010), (9, 1709340), (10, 1538406), (12, 1282005), (15, 1025604), (18, 854670), (20, 769203), (27, 569780), (30, 512802), (31, 496260), (36, 427335), (45, 341868), (54, 284890), (60, 256401), (62, 248130), (90, 170934), (93, 165420), (108, 142445), (124, 124065), (135, 113956), (155, 99252), (180, 85467), (186, 82710), (270, 56978), (279, 55140), (310, 49626), (372, 41355), (465, 33084), (540, 28489), (558, 27570), (620, 24813), (837, 18380), (919, 16740), (930, 16542), (1116, 13785), (1395, 11028), (1674, 9190), (1838, 8370), (1860, 8271), (2757, 5580), (2790, 5514), (3348, 4595), (3676, 4185)]