12108120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 39191040

約数和(自身を除く): 27082920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 107, 115, 120, 123, 138, 164, 184, 205, 214, 230, 246, 276, 321, 328, 345, 410, 428, 460, 492, 535, 552, 615, 642, 690, 820, 856, 920, 943, 984, 1070, 1230, 1284, 1380, 1605, 1640, 1886, 2140, 2460, 2461, 2568, 2760, 2829, 3210, 3772, 4280, 4387, 4715, 4920, 4922, 5658, 6420, 7383, 7544, 8774, 9430, 9844, 11316, 12305, 12840, 13161, 14145, 14766, 17548, 18860, 19688, 21935, 22632, 24610, 26322, 28290, 29532, 35096, 36915, 37720, 43870, 49220, 52644, 56580, 59064, 65805, 73830, 87740, 98440, 100901, 105288, 113160, 131610, 147660, 175480, 201802, 263220, 295320, 302703, 403604, 504505, 526440, 605406, 807208, 1009010, 1210812, 1513515, 2018020, 2421624, 3027030, 4036040, 6054060, 12108120]

約数ペア:

[(1, 12108120), (2, 6054060), (3, 4036040), (4, 3027030), (5, 2421624), (6, 2018020), (8, 1513515), (10, 1210812), (12, 1009010), (15, 807208), (20, 605406), (23, 526440), (24, 504505), (30, 403604), (40, 302703), (41, 295320), (46, 263220), (60, 201802), (69, 175480), (82, 147660), (92, 131610), (107, 113160), (115, 105288), (120, 100901), (123, 98440), (138, 87740), (164, 73830), (184, 65805), (205, 59064), (214, 56580), (230, 52644), (246, 49220), (276, 43870), (321, 37720), (328, 36915), (345, 35096), (410, 29532), (428, 28290), (460, 26322), (492, 24610), (535, 22632), (552, 21935), (615, 19688), (642, 18860), (690, 17548), (820, 14766), (856, 14145), (920, 13161), (943, 12840), (984, 12305), (1070, 11316), (1230, 9844), (1284, 9430), (1380, 8774), (1605, 7544), (1640, 7383), (1886, 6420), (2140, 5658), (2460, 4922), (2461, 4920), (2568, 4715), (2760, 4387), (2829, 4280), (3210, 3772)]