1204620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 3574368

約数和(自身を除く): 2369748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1181, 2362, 3543, 4724, 5905, 7086, 11810, 14172, 17715, 20077, 23620, 35430, 40154, 60231, 70860, 80308, 100385, 120462, 200770, 240924, 301155, 401540, 602310, 1204620]

約数ペア:

[(1, 1204620), (2, 602310), (3, 401540), (4, 301155), (5, 240924), (6, 200770), (10, 120462), (12, 100385), (15, 80308), (17, 70860), (20, 60231), (30, 40154), (34, 35430), (51, 23620), (60, 20077), (68, 17715), (85, 14172), (102, 11810), (170, 7086), (204, 5905), (255, 4724), (340, 3543), (510, 2362), (1020, 1181)]