40415220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74843}}^1$

素因数の和:74861

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 85322700

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, 74843, 149686, 224529, 299372, 374215, 449058, 673587, 748430, 898116, 1122645, 1347174, 1496860, 2020761, 2245290, 2694348, 3367935, 4041522, 4490580, 6735870, 8083044, 10103805, 13471740, 20207610, 40415220]

約数ペア:

[(1, 40415220), (2, 20207610), (3, 13471740), (4, 10103805), (5, 8083044), (6, 6735870), (9, 4490580), (10, 4041522), (12, 3367935), (15, 2694348), (18, 2245290), (20, 2020761), (27, 1496860), (30, 1347174), (36, 1122645), (45, 898116), (54, 748430), (60, 673587), (90, 449058), (108, 374215), (135, 299372), (180, 224529), (270, 149686), (540, 74843)]