19224720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{26701}}^1$

素因数の和:26720

約数の個数: 60

約数和(自身を含む): 64565436

約数和(自身を除く): 45340716

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, 26701, 53402, 80103, 106804, 133505, 160206, 213608, 240309, 267010, 320412, 400515, 427216, 480618, 534020, 640824, 801030, 961236, 1068040, 1201545, 1281648, 1602060, 1922472, 2136080, 2403090, 3204120, 3844944, 4806180, 6408240, 9612360, 19224720]

約数ペア:

[(1, 19224720), (2, 9612360), (3, 6408240), (4, 4806180), (5, 3844944), (6, 3204120), (8, 2403090), (9, 2136080), (10, 1922472), (12, 1602060), (15, 1281648), (16, 1201545), (18, 1068040), (20, 961236), (24, 801030), (30, 640824), (36, 534020), (40, 480618), (45, 427216), (48, 400515), (60, 320412), (72, 267010), (80, 240309), (90, 213608), (120, 160206), (144, 133505), (180, 106804), (240, 80103), (360, 53402), (720, 26701)]