23913468720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{33213151}}^1$

素因数の和:33213170

約数の個数: 60

約数和(自身を含む): 80309401536

約数和(自身を除く): 56395932816

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, 33213151, 66426302, 99639453, 132852604, 166065755, 199278906, 265705208, 298918359, 332131510, 398557812, 498197265, 531410416, 597836718, 664263020, 797115624, 996394530, 1195673436, 1328526040, 1494591795, 1594231248, 1992789060, 2391346872, 2657052080, 2989183590, 3985578120, 4782693744, 5978367180, 7971156240, 11956734360, 23913468720]

約数ペア:

[(1, 23913468720), (2, 11956734360), (3, 7971156240), (4, 5978367180), (5, 4782693744), (6, 3985578120), (8, 2989183590), (9, 2657052080), (10, 2391346872), (12, 1992789060), (15, 1594231248), (16, 1494591795), (18, 1328526040), (20, 1195673436), (24, 996394530), (30, 797115624), (36, 664263020), (40, 597836718), (45, 531410416), (48, 498197265), (60, 398557812), (72, 332131510), (80, 298918359), (90, 265705208), (120, 199278906), (144, 166065755), (180, 132852604), (240, 99639453), (360, 66426302), (720, 33213151)]