238867920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{110587}}^1$

素因数の和:110609

約数の個数: 80

約数和(自身を含む): 822774720

約数和(自身を除く): 583906800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 110587, 221174, 331761, 442348, 552935, 663522, 884696, 995283, 1105870, 1327044, 1658805, 1769392, 1990566, 2211740, 2654088, 2985849, 3317610, 3981132, 4423480, 4976415, 5308176, 5971698, 6635220, 7962264, 8846960, 9952830, 11943396, 13270440, 14929245, 15924528, 19905660, 23886792, 26540880, 29858490, 39811320, 47773584, 59716980, 79622640, 119433960, 238867920]

約数ペア:

[(1, 238867920), (2, 119433960), (3, 79622640), (4, 59716980), (5, 47773584), (6, 39811320), (8, 29858490), (9, 26540880), (10, 23886792), (12, 19905660), (15, 15924528), (16, 14929245), (18, 13270440), (20, 11943396), (24, 9952830), (27, 8846960), (30, 7962264), (36, 6635220), (40, 5971698), (45, 5308176), (48, 4976415), (54, 4423480), (60, 3981132), (72, 3317610), (80, 2985849), (90, 2654088), (108, 2211740), (120, 1990566), (135, 1769392), (144, 1658805), (180, 1327044), (216, 1105870), (240, 995283), (270, 884696), (360, 663522), (432, 552935), (540, 442348), (720, 331761), (1080, 221174), (2160, 110587)]