79616040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{94781}}^1$

素因数の和:94802

約数の個数: 64

約数和(自身を含む): 272972160

約数和(自身を除く): 193356120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 94781, 189562, 284343, 379124, 473905, 568686, 663467, 758248, 947810, 1137372, 1326934, 1421715, 1895620, 1990401, 2274744, 2653868, 2843430, 3317335, 3791240, 3980802, 5307736, 5686860, 6634670, 7961604, 9952005, 11373720, 13269340, 15923208, 19904010, 26538680, 39808020, 79616040]

約数ペア:

[(1, 79616040), (2, 39808020), (3, 26538680), (4, 19904010), (5, 15923208), (6, 13269340), (7, 11373720), (8, 9952005), (10, 7961604), (12, 6634670), (14, 5686860), (15, 5307736), (20, 3980802), (21, 3791240), (24, 3317335), (28, 2843430), (30, 2653868), (35, 2274744), (40, 1990401), (42, 1895620), (56, 1421715), (60, 1326934), (70, 1137372), (84, 947810), (105, 758248), (120, 663467), (140, 568686), (168, 473905), (210, 379124), (280, 284343), (420, 189562), (840, 94781)]