66624120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{20563}}^1$

素因数の和:20586

約数の個数: 80

約数和(自身を含む): 223941960

約数和(自身を除く): 157317840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 20563, 41126, 61689, 82252, 102815, 123378, 164504, 185067, 205630, 246756, 308445, 370134, 411260, 493512, 555201, 616890, 740268, 822520, 925335, 1110402, 1233780, 1480536, 1665603, 1850670, 2220804, 2467560, 2776005, 3331206, 3701340, 4441608, 5552010, 6662412, 7402680, 8328015, 11104020, 13324824, 16656030, 22208040, 33312060, 66624120]

約数ペア:

[(1, 66624120), (2, 33312060), (3, 22208040), (4, 16656030), (5, 13324824), (6, 11104020), (8, 8328015), (9, 7402680), (10, 6662412), (12, 5552010), (15, 4441608), (18, 3701340), (20, 3331206), (24, 2776005), (27, 2467560), (30, 2220804), (36, 1850670), (40, 1665603), (45, 1480536), (54, 1233780), (60, 1110402), (72, 925335), (81, 822520), (90, 740268), (108, 616890), (120, 555201), (135, 493512), (162, 411260), (180, 370134), (216, 308445), (270, 246756), (324, 205630), (360, 185067), (405, 164504), (540, 123378), (648, 102815), (810, 82252), (1080, 61689), (1620, 41126), (3240, 20563)]