1572192120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{147209}}^1$

素因数の和:147312

約数の個数: 64

約数和(自身を含む): 4769604000

約数和(自身を除く): 3197411880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 147209, 294418, 441627, 588836, 736045, 883254, 1177672, 1472090, 1766508, 2208135, 2944180, 3533016, 4416270, 5888360, 8832540, 13101601, 17665080, 26203202, 39304803, 52406404, 65508005, 78609606, 104812808, 131016010, 157219212, 196524015, 262032020, 314438424, 393048030, 524064040, 786096060, 1572192120]

約数ペア:

[(1, 1572192120), (2, 786096060), (3, 524064040), (4, 393048030), (5, 314438424), (6, 262032020), (8, 196524015), (10, 157219212), (12, 131016010), (15, 104812808), (20, 78609606), (24, 65508005), (30, 52406404), (40, 39304803), (60, 26203202), (89, 17665080), (120, 13101601), (178, 8832540), (267, 5888360), (356, 4416270), (445, 3533016), (534, 2944180), (712, 2208135), (890, 1766508), (1068, 1472090), (1335, 1177672), (1780, 883254), (2136, 736045), (2670, 588836), (3560, 441627), (5340, 294418), (10680, 147209)]