228906960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2153}}^1$

素因数の和:2612

約数の個数: 80

約数和(自身を含む): 711543744

約数和(自身を除く): 482636784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1772, 2153, 2215, 2658, 3544, 4306, 4430, 5316, 6459, 6645, 7088, 8612, 8860, 10632, 10765, 12918, 13290, 17224, 17720, 21264, 21530, 25836, 26580, 32295, 34448, 35440, 43060, 51672, 53160, 64590, 86120, 103344, 106320, 129180, 172240, 258360, 516720, 953779, 1907558, 2861337, 3815116, 4768895, 5722674, 7630232, 9537790, 11445348, 14306685, 15260464, 19075580, 22890696, 28613370, 38151160, 45781392, 57226740, 76302320, 114453480, 228906960]

約数ペア:

[(1, 228906960), (2, 114453480), (3, 76302320), (4, 57226740), (5, 45781392), (6, 38151160), (8, 28613370), (10, 22890696), (12, 19075580), (15, 15260464), (16, 14306685), (20, 11445348), (24, 9537790), (30, 7630232), (40, 5722674), (48, 4768895), (60, 3815116), (80, 2861337), (120, 1907558), (240, 953779), (443, 516720), (886, 258360), (1329, 172240), (1772, 129180), (2153, 106320), (2215, 103344), (2658, 86120), (3544, 64590), (4306, 53160), (4430, 51672), (5316, 43060), (6459, 35440), (6645, 34448), (7088, 32295), (8612, 26580), (8860, 25836), (10632, 21530), (10765, 21264), (12918, 17720), (13290, 17224)]