25503120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11807}}^1$

素因数の和:11829

約数の個数: 80

約数和(自身を含む): 87851520

約数和(自身を除く): 62348400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 11807, 23614, 35421, 47228, 59035, 70842, 94456, 106263, 118070, 141684, 177105, 188912, 212526, 236140, 283368, 318789, 354210, 425052, 472280, 531315, 566736, 637578, 708420, 850104, 944560, 1062630, 1275156, 1416840, 1593945, 1700208, 2125260, 2550312, 2833680, 3187890, 4250520, 5100624, 6375780, 8501040, 12751560, 25503120]

約数ペア:

[(1, 25503120), (2, 12751560), (3, 8501040), (4, 6375780), (5, 5100624), (6, 4250520), (8, 3187890), (9, 2833680), (10, 2550312), (12, 2125260), (15, 1700208), (16, 1593945), (18, 1416840), (20, 1275156), (24, 1062630), (27, 944560), (30, 850104), (36, 708420), (40, 637578), (45, 566736), (48, 531315), (54, 472280), (60, 425052), (72, 354210), (80, 318789), (90, 283368), (108, 236140), (120, 212526), (135, 188912), (144, 177105), (180, 141684), (216, 118070), (240, 106263), (270, 94456), (360, 70842), (432, 59035), (540, 47228), (720, 35421), (1080, 23614), (2160, 11807)]