38418480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53359}}^1$

素因数の和:53378

約数の個数: 60

約数和(自身を含む): 129024480

約数和(自身を除く): 90606000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53359, 106718, 160077, 213436, 266795, 320154, 426872, 480231, 533590, 640308, 800385, 853744, 960462, 1067180, 1280616, 1600770, 1920924, 2134360, 2401155, 2561232, 3201540, 3841848, 4268720, 4802310, 6403080, 7683696, 9604620, 12806160, 19209240, 38418480]

約数ペア:

[(1, 38418480), (2, 19209240), (3, 12806160), (4, 9604620), (5, 7683696), (6, 6403080), (8, 4802310), (9, 4268720), (10, 3841848), (12, 3201540), (15, 2561232), (16, 2401155), (18, 2134360), (20, 1920924), (24, 1600770), (30, 1280616), (36, 1067180), (40, 960462), (45, 853744), (48, 800385), (60, 640308), (72, 533590), (80, 480231), (90, 426872), (120, 320154), (144, 266795), (180, 213436), (240, 160077), (360, 106718), (720, 53359)]