30302040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10979}}^1$

素因数の和:11016

約数の個数: 64

約数和(自身を含む): 94867200

約数和(自身を除く): 64565160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10979, 21958, 32937, 43916, 54895, 65874, 87832, 109790, 131748, 164685, 219580, 252517, 263496, 329370, 439160, 505034, 658740, 757551, 1010068, 1262585, 1317480, 1515102, 2020136, 2525170, 3030204, 3787755, 5050340, 6060408, 7575510, 10100680, 15151020, 30302040]

約数ペア:

[(1, 30302040), (2, 15151020), (3, 10100680), (4, 7575510), (5, 6060408), (6, 5050340), (8, 3787755), (10, 3030204), (12, 2525170), (15, 2020136), (20, 1515102), (23, 1317480), (24, 1262585), (30, 1010068), (40, 757551), (46, 658740), (60, 505034), (69, 439160), (92, 329370), (115, 263496), (120, 252517), (138, 219580), (184, 164685), (230, 131748), (276, 109790), (345, 87832), (460, 65874), (552, 54895), (690, 43916), (920, 32937), (1380, 21958), (2760, 10979)]