29082120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 93623040

約数和(自身を除く): 64540920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 257, 276, 328, 345, 410, 460, 492, 514, 552, 615, 690, 771, 820, 920, 943, 984, 1028, 1230, 1285, 1380, 1542, 1640, 1886, 2056, 2460, 2570, 2760, 2829, 3084, 3772, 3855, 4715, 4920, 5140, 5658, 5911, 6168, 7544, 7710, 9430, 10280, 10537, 11316, 11822, 14145, 15420, 17733, 18860, 21074, 22632, 23644, 28290, 29555, 30840, 31611, 35466, 37720, 42148, 47288, 52685, 56580, 59110, 63222, 70932, 84296, 88665, 105370, 113160, 118220, 126444, 141864, 158055, 177330, 210740, 236440, 242351, 252888, 316110, 354660, 421480, 484702, 632220, 709320, 727053, 969404, 1211755, 1264440, 1454106, 1938808, 2423510, 2908212, 3635265, 4847020, 5816424, 7270530, 9694040, 14541060, 29082120]

約数ペア:

[(1, 29082120), (2, 14541060), (3, 9694040), (4, 7270530), (5, 5816424), (6, 4847020), (8, 3635265), (10, 2908212), (12, 2423510), (15, 1938808), (20, 1454106), (23, 1264440), (24, 1211755), (30, 969404), (40, 727053), (41, 709320), (46, 632220), (60, 484702), (69, 421480), (82, 354660), (92, 316110), (115, 252888), (120, 242351), (123, 236440), (138, 210740), (164, 177330), (184, 158055), (205, 141864), (230, 126444), (246, 118220), (257, 113160), (276, 105370), (328, 88665), (345, 84296), (410, 70932), (460, 63222), (492, 59110), (514, 56580), (552, 52685), (615, 47288), (690, 42148), (771, 37720), (820, 35466), (920, 31611), (943, 30840), (984, 29555), (1028, 28290), (1230, 23644), (1285, 22632), (1380, 21074), (1542, 18860), (1640, 17733), (1886, 15420), (2056, 14145), (2460, 11822), (2570, 11316), (2760, 10537), (2829, 10280), (3084, 9430), (3772, 7710), (3855, 7544), (4715, 6168), (4920, 5911), (5140, 5658)]