4978440

素因数分解:

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

素因数の和:13846

約数の個数: 48

約数和(自身を含む): 16181100

約数和(自身を除く): 11202660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 13829, 27658, 41487, 55316, 69145, 82974, 110632, 124461, 138290, 165948, 207435, 248922, 276580, 331896, 414870, 497844, 553160, 622305, 829740, 995688, 1244610, 1659480, 2489220, 4978440]

約数ペア:

[(1, 4978440), (2, 2489220), (3, 1659480), (4, 1244610), (5, 995688), (6, 829740), (8, 622305), (9, 553160), (10, 497844), (12, 414870), (15, 331896), (18, 276580), (20, 248922), (24, 207435), (30, 165948), (36, 138290), (40, 124461), (45, 110632), (60, 82974), (72, 69145), (90, 55316), (120, 41487), (180, 27658), (360, 13829)]