492696720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40253}}^1$

素因数の和:40289

約数の個数: 120

約数和(自身を含む): 1752015096

約数和(自身を除く): 1259318376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 40253, 80506, 120759, 161012, 201265, 241518, 322024, 362277, 402530, 483036, 603795, 644048, 684301, 724554, 805060, 966072, 1207590, 1368602, 1449108, 1610120, 1811385, 1932144, 2052903, 2415180, 2737204, 2898216, 3220240, 3421505, 3622770, 4105806, 4830360, 5474408, 5796432, 6158709, 6843010, 7245540, 8211612, 9660720, 10264515, 10948816, 12317418, 13686020, 14491080, 16423224, 20529030, 24634836, 27372040, 28982160, 30793545, 32846448, 41058060, 49269672, 54744080, 61587090, 82116120, 98539344, 123174180, 164232240, 246348360, 492696720]

約数ペア:

[(1, 492696720), (2, 246348360), (3, 164232240), (4, 123174180), (5, 98539344), (6, 82116120), (8, 61587090), (9, 54744080), (10, 49269672), (12, 41058060), (15, 32846448), (16, 30793545), (17, 28982160), (18, 27372040), (20, 24634836), (24, 20529030), (30, 16423224), (34, 14491080), (36, 13686020), (40, 12317418), (45, 10948816), (48, 10264515), (51, 9660720), (60, 8211612), (68, 7245540), (72, 6843010), (80, 6158709), (85, 5796432), (90, 5474408), (102, 4830360), (120, 4105806), (136, 3622770), (144, 3421505), (153, 3220240), (170, 2898216), (180, 2737204), (204, 2415180), (240, 2052903), (255, 1932144), (272, 1811385), (306, 1610120), (340, 1449108), (360, 1368602), (408, 1207590), (510, 966072), (612, 805060), (680, 724554), (720, 684301), (765, 644048), (816, 603795), (1020, 483036), (1224, 402530), (1360, 362277), (1530, 322024), (2040, 241518), (2448, 201265), (3060, 161012), (4080, 120759), (6120, 80506), (12240, 40253)]