90927840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{189433}}^1$

素因数の和:189451

約数の個数: 48

約数和(自身を含む): 286424208

約数和(自身を除く): 195496368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 189433, 378866, 568299, 757732, 947165, 1136598, 1515464, 1894330, 2273196, 2841495, 3030928, 3788660, 4546392, 5682990, 6061856, 7577320, 9092784, 11365980, 15154640, 18185568, 22731960, 30309280, 45463920, 90927840]

約数ペア:

[(1, 90927840), (2, 45463920), (3, 30309280), (4, 22731960), (5, 18185568), (6, 15154640), (8, 11365980), (10, 9092784), (12, 7577320), (15, 6061856), (16, 5682990), (20, 4546392), (24, 3788660), (30, 3030928), (32, 2841495), (40, 2273196), (48, 1894330), (60, 1515464), (80, 1136598), (96, 947165), (120, 757732), (160, 568299), (240, 378866), (480, 189433)]