153071520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{45557}}^1$

素因数の和:45582

約数の個数: 96

約数和(自身を含む): 551069568

約数和(自身を除く): 397998048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 45557, 91114, 136671, 182228, 227785, 273342, 318899, 364456, 455570, 546684, 637798, 683355, 728912, 911140, 956697, 1093368, 1275596, 1366710, 1457824, 1594495, 1822280, 1913394, 2186736, 2551192, 2733420, 3188990, 3644560, 3826788, 4373472, 4783485, 5102384, 5466840, 6377980, 7289120, 7653576, 9566970, 10204768, 10933680, 12755960, 15307152, 19133940, 21867360, 25511920, 30614304, 38267880, 51023840, 76535760, 153071520]

約数ペア:

[(1, 153071520), (2, 76535760), (3, 51023840), (4, 38267880), (5, 30614304), (6, 25511920), (7, 21867360), (8, 19133940), (10, 15307152), (12, 12755960), (14, 10933680), (15, 10204768), (16, 9566970), (20, 7653576), (21, 7289120), (24, 6377980), (28, 5466840), (30, 5102384), (32, 4783485), (35, 4373472), (40, 3826788), (42, 3644560), (48, 3188990), (56, 2733420), (60, 2551192), (70, 2186736), (80, 1913394), (84, 1822280), (96, 1594495), (105, 1457824), (112, 1366710), (120, 1275596), (140, 1093368), (160, 956697), (168, 911140), (210, 728912), (224, 683355), (240, 637798), (280, 546684), (336, 455570), (420, 364456), (480, 318899), (560, 273342), (672, 227785), (840, 182228), (1120, 136671), (1680, 91114), (3360, 45557)]