1203695280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 4209254400

約数和(自身を除く): 3005559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 199, 240, 248, 271, 279, 310, 360, 372, 398, 465, 496, 542, 558, 597, 620, 720, 744, 796, 813, 930, 995, 1084, 1116, 1194, 1240, 1355, 1395, 1488, 1592, 1626, 1791, 1860, 1990, 2168, 2232, 2388, 2439, 2480, 2710, 2790, 2985, 3184, 3252, 3582, 3720, 3980, 4065, 4336, 4464, 4776, 4878, 5420, 5580, 5970, 6169, 6504, 7164, 7440, 7960, 8130, 8401, 8955, 9552, 9756, 10840, 11160, 11940, 12195, 12338, 13008, 14328, 15920, 16260, 16802, 17910, 18507, 19512, 21680, 22320, 23880, 24390, 24676, 25203, 28656, 30845, 32520, 33604, 35820, 37014, 39024, 42005, 47760, 48780, 49352, 50406, 53929, 55521, 61690, 65040, 67208, 71640, 74028, 75609, 84010, 92535, 97560, 98704, 100812, 107858, 111042, 123380, 126015, 134416, 143280, 148056, 151218, 161787, 168020, 185070, 195120, 201624, 215716, 222084, 246760, 252030, 269645, 277605, 296112, 302436, 323574, 336040, 370140, 378045, 403248, 431432, 444168, 485361, 493520, 504060, 539290, 555210, 604872, 647148, 672080, 740280, 756090, 808935, 862864, 888336, 970722, 1008120, 1078580, 1110420, 1209744, 1294296, 1480560, 1512180, 1617870, 1671799, 1941444, 2016240, 2157160, 2220840, 2426805, 2588592, 3024360, 3235740, 3343598, 3882888, 4314320, 4441680, 4853610, 5015397, 6048720, 6471480, 6687196, 7765776, 8358995, 9707220, 10030794, 12942960, 13374392, 15046191, 16717990, 19414440, 20061588, 25076985, 26748784, 30092382, 33435980, 38828880, 40123176, 50153970, 60184764, 66871960, 75230955, 80246352, 100307940, 120369528, 133743920, 150461910, 200615880, 240739056, 300923820, 401231760, 601847640, 1203695280]

約数ペア:

[(1, 1203695280), (2, 601847640), (3, 401231760), (4, 300923820), (5, 240739056), (6, 200615880), (8, 150461910), (9, 133743920), (10, 120369528), (12, 100307940), (15, 80246352), (16, 75230955), (18, 66871960), (20, 60184764), (24, 50153970), (30, 40123176), (31, 38828880), (36, 33435980), (40, 30092382), (45, 26748784), (48, 25076985), (60, 20061588), (62, 19414440), (72, 16717990), (80, 15046191), (90, 13374392), (93, 12942960), (120, 10030794), (124, 9707220), (144, 8358995), (155, 7765776), (180, 6687196), (186, 6471480), (199, 6048720), (240, 5015397), (248, 4853610), (271, 4441680), (279, 4314320), (310, 3882888), (360, 3343598), (372, 3235740), (398, 3024360), (465, 2588592), (496, 2426805), (542, 2220840), (558, 2157160), (597, 2016240), (620, 1941444), (720, 1671799), (744, 1617870), (796, 1512180), (813, 1480560), (930, 1294296), (995, 1209744), (1084, 1110420), (1116, 1078580), (1194, 1008120), (1240, 970722), (1355, 888336), (1395, 862864), (1488, 808935), (1592, 756090), (1626, 740280), (1791, 672080), (1860, 647148), (1990, 604872), (2168, 555210), (2232, 539290), (2388, 504060), (2439, 493520), (2480, 485361), (2710, 444168), (2790, 431432), (2985, 403248), (3184, 378045), (3252, 370140), (3582, 336040), (3720, 323574), (3980, 302436), (4065, 296112), (4336, 277605), (4464, 269645), (4776, 252030), (4878, 246760), (5420, 222084), (5580, 215716), (5970, 201624), (6169, 195120), (6504, 185070), (7164, 168020), (7440, 161787), (7960, 151218), (8130, 148056), (8401, 143280), (8955, 134416), (9552, 126015), (9756, 123380), (10840, 111042), (11160, 107858), (11940, 100812), (12195, 98704), (12338, 97560), (13008, 92535), (14328, 84010), (15920, 75609), (16260, 74028), (16802, 71640), (17910, 67208), (18507, 65040), (19512, 61690), (21680, 55521), (22320, 53929), (23880, 50406), (24390, 49352), (24676, 48780), (25203, 47760), (28656, 42005), (30845, 39024), (32520, 37014), (33604, 35820)]