88282980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163487}}^1$

素因数の和:163505

約数の個数: 48

約数和(自身を含む): 274659840

約数和(自身を除く): 186376860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 163487, 326974, 490461, 653948, 817435, 980922, 1471383, 1634870, 1961844, 2452305, 2942766, 3269740, 4414149, 4904610, 5885532, 7356915, 8828298, 9809220, 14713830, 17656596, 22070745, 29427660, 44141490, 88282980]

約数ペア:

[(1, 88282980), (2, 44141490), (3, 29427660), (4, 22070745), (5, 17656596), (6, 14713830), (9, 9809220), (10, 8828298), (12, 7356915), (15, 5885532), (18, 4904610), (20, 4414149), (27, 3269740), (30, 2942766), (36, 2452305), (45, 1961844), (54, 1634870), (60, 1471383), (90, 980922), (108, 817435), (135, 653948), (180, 490461), (270, 326974), (540, 163487)]