1440030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 3608064

約数和(自身を除く): 2168034

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2087, 4174, 6261, 10435, 12522, 20870, 31305, 48001, 62610, 96002, 144003, 240005, 288006, 480010, 720015, 1440030]

約数ペア:

[(1, 1440030), (2, 720015), (3, 480010), (5, 288006), (6, 240005), (10, 144003), (15, 96002), (23, 62610), (30, 48001), (46, 31305), (69, 20870), (115, 12522), (138, 10435), (230, 6261), (345, 4174), (690, 2087)]