303083280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 1082025984

約数和(自身を除く): 778942704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 367, 370, 372, 444, 465, 496, 555, 558, 592, 620, 666, 720, 734, 740, 744, 888, 930, 1101, 1110, 1116, 1147, 1240, 1332, 1395, 1468, 1480, 1488, 1665, 1776, 1835, 1860, 2202, 2220, 2232, 2294, 2480, 2664, 2790, 2936, 2960, 3303, 3330, 3441, 3670, 3720, 4404, 4440, 4464, 4588, 5328, 5505, 5580, 5735, 5872, 6606, 6660, 6882, 7340, 7440, 8808, 8880, 9176, 10323, 11010, 11160, 11377, 11470, 13212, 13320, 13579, 13764, 14680, 16515, 17205, 17616, 18352, 20646, 22020, 22320, 22754, 22940, 26424, 26640, 27158, 27528, 29360, 33030, 34131, 34410, 40737, 41292, 44040, 45508, 45880, 51615, 52848, 54316, 55056, 56885, 66060, 67895, 68262, 68820, 81474, 82584, 88080, 91016, 91760, 102393, 103230, 108632, 113770, 122211, 132120, 135790, 136524, 137640, 162948, 165168, 170655, 182032, 203685, 204786, 206460, 217264, 227540, 244422, 264240, 271580, 273048, 275280, 325896, 341310, 407370, 409572, 412920, 420949, 455080, 488844, 511965, 543160, 546096, 611055, 651792, 682620, 814740, 819144, 825840, 841898, 910160, 977688, 1023930, 1086320, 1222110, 1262847, 1365240, 1629480, 1638288, 1683796, 1955376, 2047860, 2104745, 2444220, 2525694, 2730480, 3258960, 3367592, 3788541, 4095720, 4209490, 4888440, 5051388, 6314235, 6735184, 7577082, 8191440, 8418980, 9776880, 10102776, 12628470, 15154164, 16837960, 18942705, 20205552, 25256940, 30308328, 33675920, 37885410, 50513880, 60616656, 75770820, 101027760, 151541640, 303083280]

約数ペア:

[(1, 303083280), (2, 151541640), (3, 101027760), (4, 75770820), (5, 60616656), (6, 50513880), (8, 37885410), (9, 33675920), (10, 30308328), (12, 25256940), (15, 20205552), (16, 18942705), (18, 16837960), (20, 15154164), (24, 12628470), (30, 10102776), (31, 9776880), (36, 8418980), (37, 8191440), (40, 7577082), (45, 6735184), (48, 6314235), (60, 5051388), (62, 4888440), (72, 4209490), (74, 4095720), (80, 3788541), (90, 3367592), (93, 3258960), (111, 2730480), (120, 2525694), (124, 2444220), (144, 2104745), (148, 2047860), (155, 1955376), (180, 1683796), (185, 1638288), (186, 1629480), (222, 1365240), (240, 1262847), (248, 1222110), (279, 1086320), (296, 1023930), (310, 977688), (333, 910160), (360, 841898), (367, 825840), (370, 819144), (372, 814740), (444, 682620), (465, 651792), (496, 611055), (555, 546096), (558, 543160), (592, 511965), (620, 488844), (666, 455080), (720, 420949), (734, 412920), (740, 409572), (744, 407370), (888, 341310), (930, 325896), (1101, 275280), (1110, 273048), (1116, 271580), (1147, 264240), (1240, 244422), (1332, 227540), (1395, 217264), (1468, 206460), (1480, 204786), (1488, 203685), (1665, 182032), (1776, 170655), (1835, 165168), (1860, 162948), (2202, 137640), (2220, 136524), (2232, 135790), (2294, 132120), (2480, 122211), (2664, 113770), (2790, 108632), (2936, 103230), (2960, 102393), (3303, 91760), (3330, 91016), (3441, 88080), (3670, 82584), (3720, 81474), (4404, 68820), (4440, 68262), (4464, 67895), (4588, 66060), (5328, 56885), (5505, 55056), (5580, 54316), (5735, 52848), (5872, 51615), (6606, 45880), (6660, 45508), (6882, 44040), (7340, 41292), (7440, 40737), (8808, 34410), (8880, 34131), (9176, 33030), (10323, 29360), (11010, 27528), (11160, 27158), (11377, 26640), (11470, 26424), (13212, 22940), (13320, 22754), (13579, 22320), (13764, 22020), (14680, 20646), (16515, 18352), (17205, 17616)]