49327920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 160

約数和(自身を含む): 174363840

約数和(自身を除く): 125035920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 557, 615, 656, 720, 738, 820, 984, 1080, 1107, 1114, 1230, 1476, 1640, 1671, 1845, 1968, 2160, 2214, 2228, 2460, 2785, 2952, 3280, 3342, 3690, 4428, 4456, 4920, 5013, 5535, 5570, 5904, 6684, 7380, 8355, 8856, 8912, 9840, 10026, 11070, 11140, 13368, 14760, 15039, 16710, 17712, 20052, 22140, 22280, 22837, 25065, 26736, 29520, 30078, 33420, 40104, 44280, 44560, 45674, 50130, 60156, 66840, 68511, 75195, 80208, 88560, 91348, 100260, 114185, 120312, 133680, 137022, 150390, 182696, 200520, 205533, 228370, 240624, 274044, 300780, 342555, 365392, 401040, 411066, 456740, 548088, 601560, 616599, 685110, 822132, 913480, 1027665, 1096176, 1203120, 1233198, 1370220, 1644264, 1826960, 2055330, 2466396, 2740440, 3082995, 3288528, 4110660, 4932792, 5480880, 6165990, 8221320, 9865584, 12331980, 16442640, 24663960, 49327920]

約数ペア:

[(1, 49327920), (2, 24663960), (3, 16442640), (4, 12331980), (5, 9865584), (6, 8221320), (8, 6165990), (9, 5480880), (10, 4932792), (12, 4110660), (15, 3288528), (16, 3082995), (18, 2740440), (20, 2466396), (24, 2055330), (27, 1826960), (30, 1644264), (36, 1370220), (40, 1233198), (41, 1203120), (45, 1096176), (48, 1027665), (54, 913480), (60, 822132), (72, 685110), (80, 616599), (82, 601560), (90, 548088), (108, 456740), (120, 411066), (123, 401040), (135, 365392), (144, 342555), (164, 300780), (180, 274044), (205, 240624), (216, 228370), (240, 205533), (246, 200520), (270, 182696), (328, 150390), (360, 137022), (369, 133680), (410, 120312), (432, 114185), (492, 100260), (540, 91348), (557, 88560), (615, 80208), (656, 75195), (720, 68511), (738, 66840), (820, 60156), (984, 50130), (1080, 45674), (1107, 44560), (1114, 44280), (1230, 40104), (1476, 33420), (1640, 30078), (1671, 29520), (1845, 26736), (1968, 25065), (2160, 22837), (2214, 22280), (2228, 22140), (2460, 20052), (2785, 17712), (2952, 16710), (3280, 15039), (3342, 14760), (3690, 13368), (4428, 11140), (4456, 11070), (4920, 10026), (5013, 9840), (5535, 8912), (5570, 8856), (5904, 8355), (6684, 7380)]