486720320

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14767}}^1$

素因数の和:14887

約数の個数: 56

約数和(自身を含む): 1170334464

約数和(自身を除く): 683614144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 6592, 8240, 14767, 16480, 29534, 32960, 59068, 73835, 118136, 147670, 236272, 295340, 472544, 590680, 945088, 1181360, 1521001, 2362720, 3042002, 4725440, 6084004, 7605005, 12168008, 15210010, 24336016, 30420020, 48672032, 60840040, 97344064, 121680080, 243360160, 486720320]

約数ペア:

[(1, 486720320), (2, 243360160), (4, 121680080), (5, 97344064), (8, 60840040), (10, 48672032), (16, 30420020), (20, 24336016), (32, 15210010), (40, 12168008), (64, 7605005), (80, 6084004), (103, 4725440), (160, 3042002), (206, 2362720), (320, 1521001), (412, 1181360), (515, 945088), (824, 590680), (1030, 472544), (1648, 295340), (2060, 236272), (3296, 147670), (4120, 118136), (6592, 73835), (8240, 59068), (14767, 32960), (16480, 29534)]