490247922960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{999853}}^1$

素因数の和:1000102

約数の個数: 160

約数和(自身を含む): 1696072337280

約数和(自身を除く): 1205824414320

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, 72, 80, 90, 108, 120, 135, 144, 180, 216, 227, 240, 270, 360, 432, 454, 540, 681, 720, 908, 1080, 1135, 1362, 1816, 2043, 2160, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6129, 6810, 8172, 9080, 10215, 10896, 12258, 13620, 16344, 18160, 20430, 24516, 27240, 30645, 32688, 40860, 49032, 54480, 61290, 81720, 98064, 122580, 163440, 245160, 490320, 999853, 1999706, 2999559, 3999412, 4999265, 5999118, 7998824, 8998677, 9998530, 11998236, 14997795, 15997648, 17997354, 19997060, 23996472, 26996031, 29995590, 35994708, 39994120, 44993385, 47992944, 53992062, 59991180, 71989416, 79988240, 89986770, 107984124, 119982360, 134980155, 143978832, 179973540, 215968248, 226966631, 239964720, 269960310, 359947080, 431936496, 453933262, 539920620, 680899893, 719894160, 907866524, 1079841240, 1134833155, 1361799786, 1815733048, 2042699679, 2159682480, 2269666310, 2723599572, 3404499465, 3631466096, 4085399358, 4539332620, 5447199144, 6128099037, 6808998930, 8170798716, 9078665240, 10213498395, 10894398288, 12256198074, 13617997860, 16341597432, 18157330480, 20426996790, 24512396148, 27235995720, 30640495185, 32683194864, 40853993580, 49024792296, 54471991440, 61280990370, 81707987160, 98049584592, 122561980740, 163415974320, 245123961480, 490247922960]

約数ペア:

[(1, 490247922960), (2, 245123961480), (3, 163415974320), (4, 122561980740), (5, 98049584592), (6, 81707987160), (8, 61280990370), (9, 54471991440), (10, 49024792296), (12, 40853993580), (15, 32683194864), (16, 30640495185), (18, 27235995720), (20, 24512396148), (24, 20426996790), (27, 18157330480), (30, 16341597432), (36, 13617997860), (40, 12256198074), (45, 10894398288), (48, 10213498395), (54, 9078665240), (60, 8170798716), (72, 6808998930), (80, 6128099037), (90, 5447199144), (108, 4539332620), (120, 4085399358), (135, 3631466096), (144, 3404499465), (180, 2723599572), (216, 2269666310), (227, 2159682480), (240, 2042699679), (270, 1815733048), (360, 1361799786), (432, 1134833155), (454, 1079841240), (540, 907866524), (681, 719894160), (720, 680899893), (908, 539920620), (1080, 453933262), (1135, 431936496), (1362, 359947080), (1816, 269960310), (2043, 239964720), (2160, 226966631), (2270, 215968248), (2724, 179973540), (3405, 143978832), (3632, 134980155), (4086, 119982360), (4540, 107984124), (5448, 89986770), (6129, 79988240), (6810, 71989416), (8172, 59991180), (9080, 53992062), (10215, 47992944), (10896, 44993385), (12258, 39994120), (13620, 35994708), (16344, 29995590), (18160, 26996031), (20430, 23996472), (24516, 19997060), (27240, 17997354), (30645, 15997648), (32688, 14997795), (40860, 11998236), (49032, 9998530), (54480, 8998677), (61290, 7998824), (81720, 5999118), (98064, 4999265), (122580, 3999412), (163440, 2999559), (245160, 1999706), (490320, 999853)]