549956880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69439}}^1$

素因数の和:69469

約数の個数: 120

約数和(自身を含む): 2014871040

約数和(自身を除く): 1464914160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 69439, 138878, 208317, 277756, 347195, 416634, 555512, 624951, 694390, 763829, 833268, 1041585, 1111024, 1249902, 1388780, 1527658, 1666536, 2083170, 2291487, 2499804, 2777560, 3055316, 3124755, 3333072, 3819145, 4166340, 4582974, 4999608, 5555120, 6110632, 6249510, 6874461, 7638290, 8332680, 9165948, 9999216, 11457435, 12221264, 12499020, 13748922, 15276580, 16665360, 18331896, 22914870, 24998040, 27497844, 30553160, 34372305, 36663792, 45829740, 49996080, 54995688, 61106320, 68744610, 91659480, 109991376, 137489220, 183318960, 274978440, 549956880]

約数ペア:

[(1, 549956880), (2, 274978440), (3, 183318960), (4, 137489220), (5, 109991376), (6, 91659480), (8, 68744610), (9, 61106320), (10, 54995688), (11, 49996080), (12, 45829740), (15, 36663792), (16, 34372305), (18, 30553160), (20, 27497844), (22, 24998040), (24, 22914870), (30, 18331896), (33, 16665360), (36, 15276580), (40, 13748922), (44, 12499020), (45, 12221264), (48, 11457435), (55, 9999216), (60, 9165948), (66, 8332680), (72, 7638290), (80, 6874461), (88, 6249510), (90, 6110632), (99, 5555120), (110, 4999608), (120, 4582974), (132, 4166340), (144, 3819145), (165, 3333072), (176, 3124755), (180, 3055316), (198, 2777560), (220, 2499804), (240, 2291487), (264, 2083170), (330, 1666536), (360, 1527658), (396, 1388780), (440, 1249902), (495, 1111024), (528, 1041585), (660, 833268), (720, 763829), (792, 694390), (880, 624951), (990, 555512), (1320, 416634), (1584, 347195), (1980, 277756), (2640, 208317), (3960, 138878), (7920, 69439)]