15765060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13860

約数の個数: 48

約数和(自身を含む): 46468800

約数和(自身を除く): 30703740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13829, 27658, 41487, 55316, 69145, 82974, 138290, 165948, 207435, 262751, 276580, 414870, 525502, 788253, 829740, 1051004, 1313755, 1576506, 2627510, 3153012, 3941265, 5255020, 7882530, 15765060]

約数ペア:

[(1, 15765060), (2, 7882530), (3, 5255020), (4, 3941265), (5, 3153012), (6, 2627510), (10, 1576506), (12, 1313755), (15, 1051004), (19, 829740), (20, 788253), (30, 525502), (38, 414870), (57, 276580), (60, 262751), (76, 207435), (95, 165948), (114, 138290), (190, 82974), (228, 69145), (285, 55316), (380, 41487), (570, 27658), (1140, 13829)]