9039720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 27527040

約数和(自身を除く): 18487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1061, 1065, 1420, 1704, 2122, 2130, 2840, 3183, 4244, 4260, 5305, 6366, 8488, 8520, 10610, 12732, 15915, 21220, 25464, 31830, 42440, 63660, 75331, 127320, 150662, 225993, 301324, 376655, 451986, 602648, 753310, 903972, 1129965, 1506620, 1807944, 2259930, 3013240, 4519860, 9039720]

約数ペア:

[(1, 9039720), (2, 4519860), (3, 3013240), (4, 2259930), (5, 1807944), (6, 1506620), (8, 1129965), (10, 903972), (12, 753310), (15, 602648), (20, 451986), (24, 376655), (30, 301324), (40, 225993), (60, 150662), (71, 127320), (120, 75331), (142, 63660), (213, 42440), (284, 31830), (355, 25464), (426, 21220), (568, 15915), (710, 12732), (852, 10610), (1061, 8520), (1065, 8488), (1420, 6366), (1704, 5305), (2122, 4260), (2130, 4244), (2840, 3183)]