15204336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 46139904

約数和(自身を除く): 30935568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1223, 1554, 1776, 2072, 2446, 3108, 3669, 4144, 4892, 6216, 7338, 8561, 9784, 12432, 14676, 17122, 19568, 25683, 29352, 34244, 45251, 51366, 58704, 68488, 90502, 102732, 135753, 136976, 181004, 205464, 271506, 316757, 362008, 410928, 543012, 633514, 724016, 950271, 1086024, 1267028, 1900542, 2172048, 2534056, 3801084, 5068112, 7602168, 15204336]

約数ペア:

[(1, 15204336), (2, 7602168), (3, 5068112), (4, 3801084), (6, 2534056), (7, 2172048), (8, 1900542), (12, 1267028), (14, 1086024), (16, 950271), (21, 724016), (24, 633514), (28, 543012), (37, 410928), (42, 362008), (48, 316757), (56, 271506), (74, 205464), (84, 181004), (111, 136976), (112, 135753), (148, 102732), (168, 90502), (222, 68488), (259, 58704), (296, 51366), (336, 45251), (444, 34244), (518, 29352), (592, 25683), (777, 19568), (888, 17122), (1036, 14676), (1223, 12432), (1554, 9784), (1776, 8561), (2072, 7338), (2446, 6216), (3108, 4892), (3669, 4144)]