1250907540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{508499}}^1$

素因数の和:508552

約数の個数: 48

約数和(自身を含む): 3587976000

約数和(自身を除く): 2337068460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 508499, 1016998, 1525497, 2033996, 2542495, 3050994, 5084990, 6101988, 7627485, 10169980, 15254970, 20848459, 30509940, 41696918, 62545377, 83393836, 104242295, 125090754, 208484590, 250181508, 312726885, 416969180, 625453770, 1250907540]

約数ペア:

[(1, 1250907540), (2, 625453770), (3, 416969180), (4, 312726885), (5, 250181508), (6, 208484590), (10, 125090754), (12, 104242295), (15, 83393836), (20, 62545377), (30, 41696918), (41, 30509940), (60, 20848459), (82, 15254970), (123, 10169980), (164, 7627485), (205, 6101988), (246, 5084990), (410, 3050994), (492, 2542495), (615, 2033996), (820, 1525497), (1230, 1016998), (2460, 508499)]