23308560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 89369280

約数和(自身を除く): 66060720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 109, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 218, 220, 240, 243, 264, 270, 297, 324, 327, 330, 360, 396, 405, 432, 436, 440, 486, 495, 528, 540, 545, 594, 648, 654, 660, 720, 792, 810, 872, 880, 891, 972, 981, 990, 1080, 1090, 1188, 1199, 1215, 1296, 1308, 1320, 1485, 1584, 1620, 1635, 1744, 1782, 1944, 1962, 1980, 2160, 2180, 2376, 2398, 2430, 2616, 2640, 2673, 2943, 2970, 3240, 3270, 3564, 3597, 3888, 3924, 3960, 4360, 4455, 4752, 4796, 4860, 4905, 5232, 5346, 5886, 5940, 5995, 6480, 6540, 7128, 7194, 7848, 7920, 8720, 8829, 8910, 9592, 9720, 9810, 10692, 10791, 11772, 11880, 11990, 13080, 13365, 14256, 14388, 14715, 15696, 17658, 17820, 17985, 19184, 19440, 19620, 21384, 21582, 23544, 23760, 23980, 26160, 26487, 26730, 28776, 29430, 32373, 35316, 35640, 35970, 39240, 42768, 43164, 44145, 47088, 47960, 52974, 53460, 53955, 57552, 58860, 64746, 70632, 71280, 71940, 78480, 86328, 88290, 95920, 97119, 105948, 106920, 107910, 117720, 129492, 132435, 141264, 143880, 161865, 172656, 176580, 194238, 211896, 213840, 215820, 235440, 258984, 264870, 287760, 291357, 323730, 353160, 388476, 423792, 431640, 485595, 517968, 529740, 582714, 647460, 706320, 776952, 863280, 971190, 1059480, 1165428, 1294920, 1456785, 1553904, 1942380, 2118960, 2330856, 2589840, 2913570, 3884760, 4661712, 5827140, 7769520, 11654280, 23308560]

約数ペア:

[(1, 23308560), (2, 11654280), (3, 7769520), (4, 5827140), (5, 4661712), (6, 3884760), (8, 2913570), (9, 2589840), (10, 2330856), (11, 2118960), (12, 1942380), (15, 1553904), (16, 1456785), (18, 1294920), (20, 1165428), (22, 1059480), (24, 971190), (27, 863280), (30, 776952), (33, 706320), (36, 647460), (40, 582714), (44, 529740), (45, 517968), (48, 485595), (54, 431640), (55, 423792), (60, 388476), (66, 353160), (72, 323730), (80, 291357), (81, 287760), (88, 264870), (90, 258984), (99, 235440), (108, 215820), (109, 213840), (110, 211896), (120, 194238), (132, 176580), (135, 172656), (144, 161865), (162, 143880), (165, 141264), (176, 132435), (180, 129492), (198, 117720), (216, 107910), (218, 106920), (220, 105948), (240, 97119), (243, 95920), (264, 88290), (270, 86328), (297, 78480), (324, 71940), (327, 71280), (330, 70632), (360, 64746), (396, 58860), (405, 57552), (432, 53955), (436, 53460), (440, 52974), (486, 47960), (495, 47088), (528, 44145), (540, 43164), (545, 42768), (594, 39240), (648, 35970), (654, 35640), (660, 35316), (720, 32373), (792, 29430), (810, 28776), (872, 26730), (880, 26487), (891, 26160), (972, 23980), (981, 23760), (990, 23544), (1080, 21582), (1090, 21384), (1188, 19620), (1199, 19440), (1215, 19184), (1296, 17985), (1308, 17820), (1320, 17658), (1485, 15696), (1584, 14715), (1620, 14388), (1635, 14256), (1744, 13365), (1782, 13080), (1944, 11990), (1962, 11880), (1980, 11772), (2160, 10791), (2180, 10692), (2376, 9810), (2398, 9720), (2430, 9592), (2616, 8910), (2640, 8829), (2673, 8720), (2943, 7920), (2970, 7848), (3240, 7194), (3270, 7128), (3564, 6540), (3597, 6480), (3888, 5995), (3924, 5940), (3960, 5886), (4360, 5346), (4455, 5232), (4752, 4905), (4796, 4860)]