1840131960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{172297}}^1$

素因数の和:172400

約数の個数: 64

約数和(自身を含む): 5582455200

約数和(自身を除く): 3742323240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 172297, 344594, 516891, 689188, 861485, 1033782, 1378376, 1722970, 2067564, 2584455, 3445940, 4135128, 5168910, 6891880, 10337820, 15334433, 20675640, 30668866, 46003299, 61337732, 76672165, 92006598, 122675464, 153344330, 184013196, 230016495, 306688660, 368026392, 460032990, 613377320, 920065980, 1840131960]

約数ペア:

[(1, 1840131960), (2, 920065980), (3, 613377320), (4, 460032990), (5, 368026392), (6, 306688660), (8, 230016495), (10, 184013196), (12, 153344330), (15, 122675464), (20, 92006598), (24, 76672165), (30, 61337732), (40, 46003299), (60, 30668866), (89, 20675640), (120, 15334433), (178, 10337820), (267, 6891880), (356, 5168910), (445, 4135128), (534, 3445940), (712, 2584455), (890, 2067564), (1068, 1722970), (1335, 1378376), (1780, 1033782), (2136, 861485), (2670, 689188), (3560, 516891), (5340, 344594), (10680, 172297)]