147821880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13841}}^1$

素因数の和:13944

約数の個数: 64

約数和(自身を含む): 448480800

約数和(自身を除く): 300658920

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, 13841, 27682, 41523, 55364, 69205, 83046, 110728, 138410, 166092, 207615, 276820, 332184, 415230, 553640, 830460, 1231849, 1660920, 2463698, 3695547, 4927396, 6159245, 7391094, 9854792, 12318490, 14782188, 18477735, 24636980, 29564376, 36955470, 49273960, 73910940, 147821880]

約数ペア:

[(1, 147821880), (2, 73910940), (3, 49273960), (4, 36955470), (5, 29564376), (6, 24636980), (8, 18477735), (10, 14782188), (12, 12318490), (15, 9854792), (20, 7391094), (24, 6159245), (30, 4927396), (40, 3695547), (60, 2463698), (89, 1660920), (120, 1231849), (178, 830460), (267, 553640), (356, 415230), (445, 332184), (534, 276820), (712, 207615), (890, 166092), (1068, 138410), (1335, 110728), (1780, 83046), (2136, 69205), (2670, 55364), (3560, 41523), (5340, 27682), (10680, 13841)]