165984120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{153689}}^1$

素因数の和:153709

約数の個数: 64

約数和(自身を含む): 553284000

約数和(自身を除く): 387299880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 153689, 307378, 461067, 614756, 768445, 922134, 1229512, 1383201, 1536890, 1844268, 2305335, 2766402, 3073780, 3688536, 4149603, 4610670, 5532804, 6147560, 6916005, 8299206, 9221340, 11065608, 13832010, 16598412, 18442680, 20748015, 27664020, 33196824, 41496030, 55328040, 82992060, 165984120]

約数ペア:

[(1, 165984120), (2, 82992060), (3, 55328040), (4, 41496030), (5, 33196824), (6, 27664020), (8, 20748015), (9, 18442680), (10, 16598412), (12, 13832010), (15, 11065608), (18, 9221340), (20, 8299206), (24, 6916005), (27, 6147560), (30, 5532804), (36, 4610670), (40, 4149603), (45, 3688536), (54, 3073780), (60, 2766402), (72, 2305335), (90, 1844268), (108, 1536890), (120, 1383201), (135, 1229512), (180, 922134), (216, 768445), (270, 614756), (360, 461067), (540, 307378), (1080, 153689)]