8109696240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1009}}^1$

素因数の和:1153

約数の個数: 240

約数和(自身を含む): 28426975200

約数和(自身を除く): 20317278960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1009, 1080, 1098, 1220, 1464, 1647, 1830, 2018, 2160, 2196, 2440, 2745, 2928, 3027, 3294, 3660, 3721, 4036, 4392, 4880, 5045, 5490, 6054, 6588, 7320, 7442, 8072, 8235, 8784, 9081, 10090, 10980, 11163, 12108, 13176, 14640, 14884, 15135, 16144, 16470, 18162, 18605, 20180, 21960, 22326, 24216, 26352, 27243, 29768, 30270, 32940, 33489, 36324, 37210, 40360, 43920, 44652, 45405, 48432, 54486, 55815, 59536, 60540, 61549, 65880, 66978, 72648, 74420, 80720, 89304, 90810, 100467, 108972, 111630, 121080, 123098, 131760, 133956, 136215, 145296, 148840, 167445, 178608, 181620, 184647, 200934, 217944, 223260, 242160, 246196, 267912, 272430, 297680, 307745, 334890, 363240, 369294, 401868, 435888, 446520, 492392, 502335, 535824, 544860, 553941, 615490, 669780, 726480, 738588, 803736, 893040, 923235, 984784, 1004670, 1089720, 1107882, 1230980, 1339560, 1477176, 1607472, 1661823, 1846470, 2009340, 2179440, 2215764, 2461960, 2679120, 2769705, 2954352, 3323646, 3692940, 3754489, 4018680, 4431528, 4923920, 5539410, 6647292, 7385880, 7508978, 8037360, 8309115, 8863056, 11078820, 11263467, 13294584, 14771760, 15017956, 16618230, 18772445, 22157640, 22526934, 26589168, 30035912, 33236460, 33790401, 37544890, 44315280, 45053868, 56317335, 60071824, 66472920, 67580802, 75089780, 90107736, 101371203, 112634670, 132945840, 135161604, 150179560, 168952005, 180215472, 202742406, 225269340, 270323208, 300359120, 337904010, 405484812, 450538680, 506856015, 540646416, 675808020, 810969624, 901077360, 1013712030, 1351616040, 1621939248, 2027424060, 2703232080, 4054848120, 8109696240]

約数ペア:

[(1, 8109696240), (2, 4054848120), (3, 2703232080), (4, 2027424060), (5, 1621939248), (6, 1351616040), (8, 1013712030), (9, 901077360), (10, 810969624), (12, 675808020), (15, 540646416), (16, 506856015), (18, 450538680), (20, 405484812), (24, 337904010), (27, 300359120), (30, 270323208), (36, 225269340), (40, 202742406), (45, 180215472), (48, 168952005), (54, 150179560), (60, 135161604), (61, 132945840), (72, 112634670), (80, 101371203), (90, 90107736), (108, 75089780), (120, 67580802), (122, 66472920), (135, 60071824), (144, 56317335), (180, 45053868), (183, 44315280), (216, 37544890), (240, 33790401), (244, 33236460), (270, 30035912), (305, 26589168), (360, 22526934), (366, 22157640), (432, 18772445), (488, 16618230), (540, 15017956), (549, 14771760), (610, 13294584), (720, 11263467), (732, 11078820), (915, 8863056), (976, 8309115), (1009, 8037360), (1080, 7508978), (1098, 7385880), (1220, 6647292), (1464, 5539410), (1647, 4923920), (1830, 4431528), (2018, 4018680), (2160, 3754489), (2196, 3692940), (2440, 3323646), (2745, 2954352), (2928, 2769705), (3027, 2679120), (3294, 2461960), (3660, 2215764), (3721, 2179440), (4036, 2009340), (4392, 1846470), (4880, 1661823), (5045, 1607472), (5490, 1477176), (6054, 1339560), (6588, 1230980), (7320, 1107882), (7442, 1089720), (8072, 1004670), (8235, 984784), (8784, 923235), (9081, 893040), (10090, 803736), (10980, 738588), (11163, 726480), (12108, 669780), (13176, 615490), (14640, 553941), (14884, 544860), (15135, 535824), (16144, 502335), (16470, 492392), (18162, 446520), (18605, 435888), (20180, 401868), (21960, 369294), (22326, 363240), (24216, 334890), (26352, 307745), (27243, 297680), (29768, 272430), (30270, 267912), (32940, 246196), (33489, 242160), (36324, 223260), (37210, 217944), (40360, 200934), (43920, 184647), (44652, 181620), (45405, 178608), (48432, 167445), (54486, 148840), (55815, 145296), (59536, 136215), (60540, 133956), (61549, 131760), (65880, 123098), (66978, 121080), (72648, 111630), (74420, 108972), (80720, 100467), (89304, 90810)]