76836720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{320153}}^1$

素因数の和:320169

約数の個数: 40

約数和(自身を含む): 238194576

約数和(自身を除く): 161357856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 320153, 640306, 960459, 1280612, 1600765, 1920918, 2561224, 3201530, 3841836, 4802295, 5122448, 6403060, 7683672, 9604590, 12806120, 15367344, 19209180, 25612240, 38418360, 76836720]

約数ペア:

[(1, 76836720), (2, 38418360), (3, 25612240), (4, 19209180), (5, 15367344), (6, 12806120), (8, 9604590), (10, 7683672), (12, 6403060), (15, 5122448), (16, 4802295), (20, 3841836), (24, 3201530), (30, 2561224), (40, 1920918), (48, 1600765), (60, 1280612), (80, 960459), (120, 640306), (240, 320153)]