345606480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 1238402880

約数和(自身を除く): 892796400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 61, 72, 80, 86, 90, 108, 120, 122, 129, 135, 144, 172, 180, 183, 215, 216, 240, 244, 258, 270, 305, 344, 360, 366, 387, 430, 432, 488, 516, 540, 549, 610, 645, 688, 720, 732, 774, 860, 915, 976, 1032, 1080, 1098, 1161, 1220, 1290, 1464, 1548, 1647, 1720, 1830, 1935, 2064, 2160, 2196, 2322, 2440, 2580, 2623, 2745, 2928, 3096, 3294, 3440, 3660, 3721, 3870, 4392, 4644, 4880, 5160, 5246, 5490, 5805, 6192, 6588, 7320, 7442, 7740, 7869, 8235, 8784, 9288, 10320, 10492, 10980, 11163, 11610, 13115, 13176, 14640, 14884, 15480, 15738, 16470, 18576, 18605, 20984, 21960, 22326, 23220, 23607, 26230, 26352, 29768, 30960, 31476, 32940, 33489, 37210, 39345, 41968, 43920, 44652, 46440, 47214, 52460, 55815, 59536, 62952, 65880, 66978, 70821, 74420, 78690, 89304, 92880, 94428, 100467, 104920, 111630, 118035, 125904, 131760, 133956, 141642, 148840, 157380, 160003, 167445, 178608, 188856, 200934, 209840, 223260, 236070, 267912, 283284, 297680, 314760, 320006, 334890, 354105, 377712, 401868, 446520, 472140, 480009, 502335, 535824, 566568, 629520, 640012, 669780, 708210, 800015, 803736, 893040, 944280, 960018, 1004670, 1133136, 1280024, 1339560, 1416420, 1440027, 1600030, 1607472, 1888560, 1920036, 2009340, 2400045, 2560048, 2679120, 2832840, 2880054, 3200060, 3840072, 4018680, 4320081, 4800090, 5665680, 5760108, 6400120, 7200135, 7680144, 8037360, 8640162, 9600180, 11520216, 12800240, 14400270, 17280324, 19200360, 21600405, 23040432, 28800540, 34560648, 38400720, 43200810, 57601080, 69121296, 86401620, 115202160, 172803240, 345606480]

約数ペア:

[(1, 345606480), (2, 172803240), (3, 115202160), (4, 86401620), (5, 69121296), (6, 57601080), (8, 43200810), (9, 38400720), (10, 34560648), (12, 28800540), (15, 23040432), (16, 21600405), (18, 19200360), (20, 17280324), (24, 14400270), (27, 12800240), (30, 11520216), (36, 9600180), (40, 8640162), (43, 8037360), (45, 7680144), (48, 7200135), (54, 6400120), (60, 5760108), (61, 5665680), (72, 4800090), (80, 4320081), (86, 4018680), (90, 3840072), (108, 3200060), (120, 2880054), (122, 2832840), (129, 2679120), (135, 2560048), (144, 2400045), (172, 2009340), (180, 1920036), (183, 1888560), (215, 1607472), (216, 1600030), (240, 1440027), (244, 1416420), (258, 1339560), (270, 1280024), (305, 1133136), (344, 1004670), (360, 960018), (366, 944280), (387, 893040), (430, 803736), (432, 800015), (488, 708210), (516, 669780), (540, 640012), (549, 629520), (610, 566568), (645, 535824), (688, 502335), (720, 480009), (732, 472140), (774, 446520), (860, 401868), (915, 377712), (976, 354105), (1032, 334890), (1080, 320006), (1098, 314760), (1161, 297680), (1220, 283284), (1290, 267912), (1464, 236070), (1548, 223260), (1647, 209840), (1720, 200934), (1830, 188856), (1935, 178608), (2064, 167445), (2160, 160003), (2196, 157380), (2322, 148840), (2440, 141642), (2580, 133956), (2623, 131760), (2745, 125904), (2928, 118035), (3096, 111630), (3294, 104920), (3440, 100467), (3660, 94428), (3721, 92880), (3870, 89304), (4392, 78690), (4644, 74420), (4880, 70821), (5160, 66978), (5246, 65880), (5490, 62952), (5805, 59536), (6192, 55815), (6588, 52460), (7320, 47214), (7442, 46440), (7740, 44652), (7869, 43920), (8235, 41968), (8784, 39345), (9288, 37210), (10320, 33489), (10492, 32940), (10980, 31476), (11163, 30960), (11610, 29768), (13115, 26352), (13176, 26230), (14640, 23607), (14884, 23220), (15480, 22326), (15738, 21960), (16470, 20984), (18576, 18605)]