216607320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{601687}}^1$

素因数の和:601704

約数の個数: 48

約数和(自身を含む): 703974960

約数和(自身を除く): 487367640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 601687, 1203374, 1805061, 2406748, 3008435, 3610122, 4813496, 5415183, 6016870, 7220244, 9025305, 10830366, 12033740, 14440488, 18050610, 21660732, 24067480, 27075915, 36101220, 43321464, 54151830, 72202440, 108303660, 216607320]

約数ペア:

[(1, 216607320), (2, 108303660), (3, 72202440), (4, 54151830), (5, 43321464), (6, 36101220), (8, 27075915), (9, 24067480), (10, 21660732), (12, 18050610), (15, 14440488), (18, 12033740), (20, 10830366), (24, 9025305), (30, 7220244), (36, 6016870), (40, 5415183), (45, 4813496), (60, 3610122), (72, 3008435), (90, 2406748), (120, 1805061), (180, 1203374), (360, 601687)]