406308960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 240

約数和(自身を含む): 1452272976

約数和(自身を除く): 1045964016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 214, 216, 240, 270, 288, 293, 321, 324, 360, 405, 428, 432, 480, 535, 540, 586, 642, 648, 720, 810, 856, 864, 879, 963, 1070, 1080, 1172, 1284, 1296, 1440, 1465, 1605, 1620, 1712, 1758, 1926, 2140, 2160, 2344, 2568, 2592, 2637, 2889, 2930, 3210, 3240, 3424, 3516, 3852, 4280, 4320, 4395, 4688, 4815, 5136, 5274, 5778, 5860, 6420, 6480, 7032, 7704, 7911, 8560, 8667, 8790, 9376, 9630, 10272, 10548, 11556, 11720, 12840, 12960, 13185, 14064, 14445, 15408, 15822, 17120, 17334, 17580, 19260, 21096, 23112, 23440, 23733, 25680, 26370, 28128, 28890, 30816, 31351, 31644, 34668, 35160, 38520, 39555, 42192, 43335, 46224, 46880, 47466, 51360, 52740, 57780, 62702, 63288, 69336, 70320, 77040, 79110, 84384, 86670, 92448, 94053, 94932, 105480, 115560, 118665, 125404, 126576, 138672, 140640, 154080, 156755, 158220, 173340, 188106, 189864, 210960, 231120, 237330, 250808, 253152, 277344, 282159, 313510, 316440, 346680, 376212, 379728, 421920, 462240, 470265, 474660, 501616, 564318, 627020, 632880, 693360, 752424, 759456, 846477, 940530, 949320, 1003232, 1128636, 1254040, 1265760, 1386720, 1410795, 1504848, 1692954, 1881060, 1898640, 2257272, 2508080, 2539431, 2821590, 3009696, 3385908, 3762120, 3797280, 4232385, 4514544, 5016160, 5078862, 5643180, 6771816, 7524240, 8464770, 9029088, 10157724, 11286360, 12697155, 13543632, 15048480, 16929540, 20315448, 22572720, 25394310, 27087264, 33859080, 40630896, 45145440, 50788620, 67718160, 81261792, 101577240, 135436320, 203154480, 406308960]

約数ペア:

[(1, 406308960), (2, 203154480), (3, 135436320), (4, 101577240), (5, 81261792), (6, 67718160), (8, 50788620), (9, 45145440), (10, 40630896), (12, 33859080), (15, 27087264), (16, 25394310), (18, 22572720), (20, 20315448), (24, 16929540), (27, 15048480), (30, 13543632), (32, 12697155), (36, 11286360), (40, 10157724), (45, 9029088), (48, 8464770), (54, 7524240), (60, 6771816), (72, 5643180), (80, 5078862), (81, 5016160), (90, 4514544), (96, 4232385), (107, 3797280), (108, 3762120), (120, 3385908), (135, 3009696), (144, 2821590), (160, 2539431), (162, 2508080), (180, 2257272), (214, 1898640), (216, 1881060), (240, 1692954), (270, 1504848), (288, 1410795), (293, 1386720), (321, 1265760), (324, 1254040), (360, 1128636), (405, 1003232), (428, 949320), (432, 940530), (480, 846477), (535, 759456), (540, 752424), (586, 693360), (642, 632880), (648, 627020), (720, 564318), (810, 501616), (856, 474660), (864, 470265), (879, 462240), (963, 421920), (1070, 379728), (1080, 376212), (1172, 346680), (1284, 316440), (1296, 313510), (1440, 282159), (1465, 277344), (1605, 253152), (1620, 250808), (1712, 237330), (1758, 231120), (1926, 210960), (2140, 189864), (2160, 188106), (2344, 173340), (2568, 158220), (2592, 156755), (2637, 154080), (2889, 140640), (2930, 138672), (3210, 126576), (3240, 125404), (3424, 118665), (3516, 115560), (3852, 105480), (4280, 94932), (4320, 94053), (4395, 92448), (4688, 86670), (4815, 84384), (5136, 79110), (5274, 77040), (5778, 70320), (5860, 69336), (6420, 63288), (6480, 62702), (7032, 57780), (7704, 52740), (7911, 51360), (8560, 47466), (8667, 46880), (8790, 46224), (9376, 43335), (9630, 42192), (10272, 39555), (10548, 38520), (11556, 35160), (11720, 34668), (12840, 31644), (12960, 31351), (13185, 30816), (14064, 28890), (14445, 28128), (15408, 26370), (15822, 25680), (17120, 23733), (17334, 23440), (17580, 23112), (19260, 21096)]