30400320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31667}}^1$

素因数の和:31687

約数の個数: 56

約数和(自身を含む): 96524064

約数和(自身を除く): 66123744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 31667, 63334, 95001, 126668, 158335, 190002, 253336, 316670, 380004, 475005, 506672, 633340, 760008, 950010, 1013344, 1266680, 1520016, 1900020, 2026688, 2533360, 3040032, 3800040, 5066720, 6080064, 7600080, 10133440, 15200160, 30400320]

約数ペア:

[(1, 30400320), (2, 15200160), (3, 10133440), (4, 7600080), (5, 6080064), (6, 5066720), (8, 3800040), (10, 3040032), (12, 2533360), (15, 2026688), (16, 1900020), (20, 1520016), (24, 1266680), (30, 1013344), (32, 950010), (40, 760008), (48, 633340), (60, 506672), (64, 475005), (80, 380004), (96, 316670), (120, 253336), (160, 190002), (192, 158335), (240, 126668), (320, 95001), (480, 63334), (960, 31667)]