48680280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 133278120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 647, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1294, 1320, 1368, 1672, 1710, 1881, 1941, 1980, 2090, 2280, 2508, 2588, 3135, 3235, 3420, 3762, 3882, 3960, 4180, 5016, 5176, 5823, 6270, 6470, 6840, 7117, 7524, 7764, 8360, 9405, 9705, 11646, 12293, 12540, 12940, 14234, 15048, 15528, 18810, 19410, 21351, 23292, 24586, 25080, 25880, 28468, 29115, 35585, 36879, 37620, 38820, 42702, 46584, 49172, 56936, 58230, 61465, 64053, 71170, 73758, 75240, 77640, 85404, 98344, 106755, 110637, 116460, 122930, 128106, 135223, 142340, 147516, 170808, 184395, 213510, 221274, 232920, 245860, 256212, 270446, 284680, 295032, 320265, 368790, 405669, 427020, 442548, 491720, 512424, 540892, 553185, 640530, 676115, 737580, 811338, 854040, 885096, 1081784, 1106370, 1217007, 1281060, 1352230, 1475160, 1622676, 2028345, 2212740, 2434014, 2562120, 2704460, 3245352, 4056690, 4425480, 4868028, 5408920, 6085035, 8113380, 9736056, 12170070, 16226760, 24340140, 48680280]

約数ペア:

[(1, 48680280), (2, 24340140), (3, 16226760), (4, 12170070), (5, 9736056), (6, 8113380), (8, 6085035), (9, 5408920), (10, 4868028), (11, 4425480), (12, 4056690), (15, 3245352), (18, 2704460), (19, 2562120), (20, 2434014), (22, 2212740), (24, 2028345), (30, 1622676), (33, 1475160), (36, 1352230), (38, 1281060), (40, 1217007), (44, 1106370), (45, 1081784), (55, 885096), (57, 854040), (60, 811338), (66, 737580), (72, 676115), (76, 640530), (88, 553185), (90, 540892), (95, 512424), (99, 491720), (110, 442548), (114, 427020), (120, 405669), (132, 368790), (152, 320265), (165, 295032), (171, 284680), (180, 270446), (190, 256212), (198, 245860), (209, 232920), (220, 221274), (228, 213510), (264, 184395), (285, 170808), (330, 147516), (342, 142340), (360, 135223), (380, 128106), (396, 122930), (418, 116460), (440, 110637), (456, 106755), (495, 98344), (570, 85404), (627, 77640), (647, 75240), (660, 73758), (684, 71170), (760, 64053), (792, 61465), (836, 58230), (855, 56936), (990, 49172), (1045, 46584), (1140, 42702), (1254, 38820), (1294, 37620), (1320, 36879), (1368, 35585), (1672, 29115), (1710, 28468), (1881, 25880), (1941, 25080), (1980, 24586), (2090, 23292), (2280, 21351), (2508, 19410), (2588, 18810), (3135, 15528), (3235, 15048), (3420, 14234), (3762, 12940), (3882, 12540), (3960, 12293), (4180, 11646), (5016, 9705), (5176, 9405), (5823, 8360), (6270, 7764), (6470, 7524), (6840, 7117)]