90249120

素因数分解:

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

素因数の和:1644

約数の個数: 192

約数和(自身を含む): 340381440

約数和(自身を除く): 250132320

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1607, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3214, 3510, 3744, 4320, 4680, 4821, 5616, 6240, 6428, 7020, 8035, 9360, 9642, 11232, 12856, 14040, 14463, 16070, 18720, 19284, 20891, 24105, 25712, 28080, 28926, 32140, 38568, 41782, 43389, 48210, 51424, 56160, 57852, 62673, 64280, 72315, 77136, 83564, 86778, 96420, 104455, 115704, 125346, 128560, 144630, 154272, 167128, 173556, 188019, 192840, 208910, 216945, 231408, 250692, 257120, 289260, 313365, 334256, 347112, 376038, 385680, 417820, 433890, 462816, 501384, 564057, 578520, 626730, 668512, 694224, 752076, 771360, 835640, 867780, 940095, 1002768, 1128114, 1157040, 1253460, 1388448, 1504152, 1671280, 1735560, 1880190, 2005536, 2256228, 2314080, 2506920, 2820285, 3008304, 3342560, 3471120, 3760380, 4512456, 5013840, 5640570, 6016608, 6942240, 7520760, 9024912, 10027680, 11281140, 15041520, 18049824, 22562280, 30083040, 45124560, 90249120]

約数ペア:

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