122874480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 415663872

約数和(自身を除く): 292789392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1087, 1256, 1413, 1570, 1884, 2174, 2355, 2512, 2826, 3140, 3261, 3768, 4348, 4710, 5435, 5652, 6280, 6522, 7065, 7536, 8696, 9420, 9783, 10870, 11304, 12560, 13044, 14130, 16305, 17392, 18840, 19566, 21740, 22608, 26088, 28260, 32610, 37680, 39132, 43480, 48915, 52176, 56520, 65220, 78264, 86960, 97830, 113040, 130440, 156528, 170659, 195660, 260880, 341318, 391320, 511977, 682636, 782640, 853295, 1023954, 1365272, 1535931, 1706590, 2047908, 2559885, 2730544, 3071862, 3413180, 4095816, 5119770, 6143724, 6826360, 7679655, 8191632, 10239540, 12287448, 13652720, 15359310, 20479080, 24574896, 30718620, 40958160, 61437240, 122874480]

約数ペア:

[(1, 122874480), (2, 61437240), (3, 40958160), (4, 30718620), (5, 24574896), (6, 20479080), (8, 15359310), (9, 13652720), (10, 12287448), (12, 10239540), (15, 8191632), (16, 7679655), (18, 6826360), (20, 6143724), (24, 5119770), (30, 4095816), (36, 3413180), (40, 3071862), (45, 2730544), (48, 2559885), (60, 2047908), (72, 1706590), (80, 1535931), (90, 1365272), (120, 1023954), (144, 853295), (157, 782640), (180, 682636), (240, 511977), (314, 391320), (360, 341318), (471, 260880), (628, 195660), (720, 170659), (785, 156528), (942, 130440), (1087, 113040), (1256, 97830), (1413, 86960), (1570, 78264), (1884, 65220), (2174, 56520), (2355, 52176), (2512, 48915), (2826, 43480), (3140, 39132), (3261, 37680), (3768, 32610), (4348, 28260), (4710, 26088), (5435, 22608), (5652, 21740), (6280, 19566), (6522, 18840), (7065, 17392), (7536, 16305), (8696, 14130), (9420, 13044), (9783, 12560), (10870, 11304)]