230160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 821376

約数和(自身を除く): 591216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1096, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 6576, 7672, 8220, 9590, 10960, 11508, 14385, 15344, 16440, 19180, 23016, 28770, 32880, 38360, 46032, 57540, 76720, 115080, 230160]

約数ペア:

[(1, 230160), (2, 115080), (3, 76720), (4, 57540), (5, 46032), (6, 38360), (7, 32880), (8, 28770), (10, 23016), (12, 19180), (14, 16440), (15, 15344), (16, 14385), (20, 11508), (21, 10960), (24, 9590), (28, 8220), (30, 7672), (35, 6576), (40, 5754), (42, 5480), (48, 4795), (56, 4110), (60, 3836), (70, 3288), (80, 2877), (84, 2740), (105, 2192), (112, 2055), (120, 1918), (137, 1680), (140, 1644), (168, 1370), (210, 1096), (240, 959), (274, 840), (280, 822), (336, 685), (411, 560), (420, 548)]