4248180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7867}}^1$

素因数の和:7885

約数の個数: 48

約数和(自身を含む): 13218240

約数和(自身を除く): 8970060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7867, 15734, 23601, 31468, 39335, 47202, 70803, 78670, 94404, 118005, 141606, 157340, 212409, 236010, 283212, 354015, 424818, 472020, 708030, 849636, 1062045, 1416060, 2124090, 4248180]

約数ペア:

[(1, 4248180), (2, 2124090), (3, 1416060), (4, 1062045), (5, 849636), (6, 708030), (9, 472020), (10, 424818), (12, 354015), (15, 283212), (18, 236010), (20, 212409), (27, 157340), (30, 141606), (36, 118005), (45, 94404), (54, 78670), (60, 70803), (90, 47202), (108, 39335), (135, 31468), (180, 23601), (270, 15734), (540, 7867)]