945595920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{28759}}^1$

素因数の和:28912

約数の個数: 80

約数和(自身を含む): 2952846720

約数和(自身を除く): 2007250800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 28759, 32880, 57518, 86277, 115036, 143795, 172554, 230072, 287590, 345108, 431385, 460144, 575180, 690216, 862770, 1150360, 1380432, 1725540, 2300720, 3451080, 3939983, 6902160, 7879966, 11819949, 15759932, 19699915, 23639898, 31519864, 39399830, 47279796, 59099745, 63039728, 78799660, 94559592, 118199490, 157599320, 189119184, 236398980, 315198640, 472797960, 945595920]

約数ペア:

[(1, 945595920), (2, 472797960), (3, 315198640), (4, 236398980), (5, 189119184), (6, 157599320), (8, 118199490), (10, 94559592), (12, 78799660), (15, 63039728), (16, 59099745), (20, 47279796), (24, 39399830), (30, 31519864), (40, 23639898), (48, 19699915), (60, 15759932), (80, 11819949), (120, 7879966), (137, 6902160), (240, 3939983), (274, 3451080), (411, 2300720), (548, 1725540), (685, 1380432), (822, 1150360), (1096, 862770), (1370, 690216), (1644, 575180), (2055, 460144), (2192, 431385), (2740, 345108), (3288, 287590), (4110, 230072), (5480, 172554), (6576, 143795), (8220, 115036), (10960, 86277), (16440, 57518), (28759, 32880)]