180498240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1646

約数の個数: 224

約数和(自身を含む): 686165760

約数和(自身を除く): 505667520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1607, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3214, 3510, 3744, 4160, 4320, 4680, 4821, 5616, 6240, 6428, 7020, 7488, 8035, 8640, 9360, 9642, 11232, 12480, 12856, 14040, 14463, 16070, 18720, 19284, 20891, 22464, 24105, 25712, 28080, 28926, 32140, 37440, 38568, 41782, 43389, 48210, 51424, 56160, 57852, 62673, 64280, 72315, 77136, 83564, 86778, 96420, 102848, 104455, 112320, 115704, 125346, 128560, 144630, 154272, 167128, 173556, 188019, 192840, 208910, 216945, 231408, 250692, 257120, 289260, 308544, 313365, 334256, 347112, 376038, 385680, 417820, 433890, 462816, 501384, 514240, 564057, 578520, 626730, 668512, 694224, 752076, 771360, 835640, 867780, 925632, 940095, 1002768, 1128114, 1157040, 1253460, 1337024, 1388448, 1504152, 1542720, 1671280, 1735560, 1880190, 2005536, 2256228, 2314080, 2506920, 2776896, 2820285, 3008304, 3342560, 3471120, 3760380, 4011072, 4512456, 4628160, 5013840, 5640570, 6016608, 6685120, 6942240, 7520760, 9024912, 10027680, 11281140, 12033216, 13884480, 15041520, 18049824, 20055360, 22562280, 30083040, 36099648, 45124560, 60166080, 90249120, 180498240]

約数ペア:

[(1, 180498240), (2, 90249120), (3, 60166080), (4, 45124560), (5, 36099648), (6, 30083040), (8, 22562280), (9, 20055360), (10, 18049824), (12, 15041520), (13, 13884480), (15, 12033216), (16, 11281140), (18, 10027680), (20, 9024912), (24, 7520760), (26, 6942240), (27, 6685120), (30, 6016608), (32, 5640570), (36, 5013840), (39, 4628160), (40, 4512456), (45, 4011072), (48, 3760380), (52, 3471120), (54, 3342560), (60, 3008304), (64, 2820285), (65, 2776896), (72, 2506920), (78, 2314080), (80, 2256228), (90, 2005536), (96, 1880190), (104, 1735560), (108, 1671280), (117, 1542720), (120, 1504152), (130, 1388448), (135, 1337024), (144, 1253460), (156, 1157040), (160, 1128114), (180, 1002768), (192, 940095), (195, 925632), (208, 867780), (216, 835640), (234, 771360), (240, 752076), (260, 694224), (270, 668512), (288, 626730), (312, 578520), (320, 564057), (351, 514240), (360, 501384), (390, 462816), (416, 433890), (432, 417820), (468, 385680), (480, 376038), (520, 347112), (540, 334256), (576, 313365), (585, 308544), (624, 289260), (702, 257120), (720, 250692), (780, 231408), (832, 216945), (864, 208910), (936, 192840), (960, 188019), (1040, 173556), (1080, 167128), (1170, 154272), (1248, 144630), (1404, 128560), (1440, 125346), (1560, 115704), (1607, 112320), (1728, 104455), (1755, 102848), (1872, 96420), (2080, 86778), (2160, 83564), (2340, 77136), (2496, 72315), (2808, 64280), (2880, 62673), (3120, 57852), (3214, 56160), (3510, 51424), (3744, 48210), (4160, 43389), (4320, 41782), (4680, 38568), (4821, 37440), (5616, 32140), (6240, 28926), (6428, 28080), (7020, 25712), (7488, 24105), (8035, 22464), (8640, 20891), (9360, 19284), (9642, 18720), (11232, 16070), (12480, 14463), (12856, 14040)]