795743820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{260047}}^1$

素因数の和:260079

約数の個数: 72

約数和(自身を含む): 2555751744

約数和(自身を除く): 1760007924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 260047, 520094, 780141, 1040188, 1300235, 1560282, 2340423, 2600470, 3120564, 3900705, 4420799, 4680846, 5200940, 7801410, 8841598, 9361692, 11702115, 13262397, 15602820, 17683196, 22103995, 23404230, 26524794, 39787191, 44207990, 46808460, 53049588, 66311985, 79574382, 88415980, 132623970, 159148764, 198935955, 265247940, 397871910, 795743820]

約数ペア:

[(1, 795743820), (2, 397871910), (3, 265247940), (4, 198935955), (5, 159148764), (6, 132623970), (9, 88415980), (10, 79574382), (12, 66311985), (15, 53049588), (17, 46808460), (18, 44207990), (20, 39787191), (30, 26524794), (34, 23404230), (36, 22103995), (45, 17683196), (51, 15602820), (60, 13262397), (68, 11702115), (85, 9361692), (90, 8841598), (102, 7801410), (153, 5200940), (170, 4680846), (180, 4420799), (204, 3900705), (255, 3120564), (306, 2600470), (340, 2340423), (510, 1560282), (612, 1300235), (765, 1040188), (1020, 780141), (1530, 520094), (3060, 260047)]