426354960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12967}}^1$

素因数の和:13120

約数の個数: 80

約数和(自身を含む): 1331450496

約数和(自身を除く): 905095536

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, 12967, 16440, 25934, 32880, 38901, 51868, 64835, 77802, 103736, 129670, 155604, 194505, 207472, 259340, 311208, 389010, 518680, 622416, 778020, 1037360, 1556040, 1776479, 3112080, 3552958, 5329437, 7105916, 8882395, 10658874, 14211832, 17764790, 21317748, 26647185, 28423664, 35529580, 42635496, 53294370, 71059160, 85270992, 106588740, 142118320, 213177480, 426354960]

約数ペア:

[(1, 426354960), (2, 213177480), (3, 142118320), (4, 106588740), (5, 85270992), (6, 71059160), (8, 53294370), (10, 42635496), (12, 35529580), (15, 28423664), (16, 26647185), (20, 21317748), (24, 17764790), (30, 14211832), (40, 10658874), (48, 8882395), (60, 7105916), (80, 5329437), (120, 3552958), (137, 3112080), (240, 1776479), (274, 1556040), (411, 1037360), (548, 778020), (685, 622416), (822, 518680), (1096, 389010), (1370, 311208), (1644, 259340), (2055, 207472), (2192, 194505), (2740, 155604), (3288, 129670), (4110, 103736), (5480, 77802), (6576, 64835), (8220, 51868), (10960, 38901), (12967, 32880), (16440, 25934)]