39576240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 153204480

約数和(自身を除く): 113628240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 263, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 526, 528, 570, 627, 660, 684, 720, 760, 789, 792, 836, 855, 880, 912, 990, 1045, 1052, 1140, 1254, 1315, 1320, 1368, 1520, 1578, 1584, 1672, 1710, 1881, 1980, 2090, 2104, 2280, 2367, 2508, 2630, 2640, 2736, 2893, 3135, 3156, 3344, 3420, 3762, 3945, 3960, 4180, 4208, 4560, 4734, 4997, 5016, 5260, 5786, 6270, 6312, 6840, 7524, 7890, 7920, 8360, 8679, 9405, 9468, 9994, 10032, 10520, 11572, 11835, 12540, 12624, 13680, 14465, 14991, 15048, 15780, 16720, 17358, 18810, 18936, 19988, 21040, 23144, 23670, 24985, 25080, 26037, 28930, 29982, 30096, 31560, 34716, 37620, 37872, 39976, 43395, 44973, 46288, 47340, 49970, 50160, 52074, 54967, 57860, 59964, 63120, 69432, 74955, 75240, 79952, 86790, 89946, 94680, 99940, 104148, 109934, 115720, 119928, 130185, 138864, 149910, 150480, 164901, 173580, 179892, 189360, 199880, 208296, 219868, 224865, 231440, 239856, 260370, 274835, 299820, 329802, 347160, 359784, 399760, 416592, 439736, 449730, 494703, 520740, 549670, 599640, 659604, 694320, 719568, 824505, 879472, 899460, 989406, 1041480, 1099340, 1199280, 1319208, 1649010, 1798920, 1978812, 2082960, 2198680, 2473515, 2638416, 3298020, 3597840, 3957624, 4397360, 4947030, 6596040, 7915248, 9894060, 13192080, 19788120, 39576240]

約数ペア:

[(1, 39576240), (2, 19788120), (3, 13192080), (4, 9894060), (5, 7915248), (6, 6596040), (8, 4947030), (9, 4397360), (10, 3957624), (11, 3597840), (12, 3298020), (15, 2638416), (16, 2473515), (18, 2198680), (19, 2082960), (20, 1978812), (22, 1798920), (24, 1649010), (30, 1319208), (33, 1199280), (36, 1099340), (38, 1041480), (40, 989406), (44, 899460), (45, 879472), (48, 824505), (55, 719568), (57, 694320), (60, 659604), (66, 599640), (72, 549670), (76, 520740), (80, 494703), (88, 449730), (90, 439736), (95, 416592), (99, 399760), (110, 359784), (114, 347160), (120, 329802), (132, 299820), (144, 274835), (152, 260370), (165, 239856), (171, 231440), (176, 224865), (180, 219868), (190, 208296), (198, 199880), (209, 189360), (220, 179892), (228, 173580), (240, 164901), (263, 150480), (264, 149910), (285, 138864), (304, 130185), (330, 119928), (342, 115720), (360, 109934), (380, 104148), (396, 99940), (418, 94680), (440, 89946), (456, 86790), (495, 79952), (526, 75240), (528, 74955), (570, 69432), (627, 63120), (660, 59964), (684, 57860), (720, 54967), (760, 52074), (789, 50160), (792, 49970), (836, 47340), (855, 46288), (880, 44973), (912, 43395), (990, 39976), (1045, 37872), (1052, 37620), (1140, 34716), (1254, 31560), (1315, 30096), (1320, 29982), (1368, 28930), (1520, 26037), (1578, 25080), (1584, 24985), (1672, 23670), (1710, 23144), (1881, 21040), (1980, 19988), (2090, 18936), (2104, 18810), (2280, 17358), (2367, 16720), (2508, 15780), (2630, 15048), (2640, 14991), (2736, 14465), (2893, 13680), (3135, 12624), (3156, 12540), (3344, 11835), (3420, 11572), (3762, 10520), (3945, 10032), (3960, 9994), (4180, 9468), (4208, 9405), (4560, 8679), (4734, 8360), (4997, 7920), (5016, 7890), (5260, 7524), (5786, 6840), (6270, 6312)]