13187880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12211}}^1$

素因数の和:12231

約数の個数: 64

約数和(自身を含む): 43963200

約数和(自身を除く): 30775320

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, 12211, 24422, 36633, 48844, 61055, 73266, 97688, 109899, 122110, 146532, 183165, 219798, 244220, 293064, 329697, 366330, 439596, 488440, 549495, 659394, 732660, 879192, 1098990, 1318788, 1465320, 1648485, 2197980, 2637576, 3296970, 4395960, 6593940, 13187880]

約数ペア:

[(1, 13187880), (2, 6593940), (3, 4395960), (4, 3296970), (5, 2637576), (6, 2197980), (8, 1648485), (9, 1465320), (10, 1318788), (12, 1098990), (15, 879192), (18, 732660), (20, 659394), (24, 549495), (27, 488440), (30, 439596), (36, 366330), (40, 329697), (45, 293064), (54, 244220), (60, 219798), (72, 183165), (90, 146532), (108, 122110), (120, 109899), (135, 97688), (180, 73266), (216, 61055), (270, 48844), (360, 36633), (540, 24422), (1080, 12211)]