197972640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45827}}^1$

素因数の和:45851

約数の個数: 96

約数和(自身を含む): 692919360

約数和(自身を除く): 494946720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45827, 91654, 137481, 183308, 229135, 274962, 366616, 412443, 458270, 549924, 687405, 733232, 824886, 916540, 1099848, 1237329, 1374810, 1466464, 1649772, 1833080, 2062215, 2199696, 2474658, 2749620, 3299544, 3666160, 4124430, 4399392, 4949316, 5499240, 6186645, 6599088, 7332320, 8248860, 9898632, 10998480, 12373290, 13198176, 16497720, 19797264, 21996960, 24746580, 32995440, 39594528, 49493160, 65990880, 98986320, 197972640]

約数ペア:

[(1, 197972640), (2, 98986320), (3, 65990880), (4, 49493160), (5, 39594528), (6, 32995440), (8, 24746580), (9, 21996960), (10, 19797264), (12, 16497720), (15, 13198176), (16, 12373290), (18, 10998480), (20, 9898632), (24, 8248860), (27, 7332320), (30, 6599088), (32, 6186645), (36, 5499240), (40, 4949316), (45, 4399392), (48, 4124430), (54, 3666160), (60, 3299544), (72, 2749620), (80, 2474658), (90, 2199696), (96, 2062215), (108, 1833080), (120, 1649772), (135, 1466464), (144, 1374810), (160, 1237329), (180, 1099848), (216, 916540), (240, 824886), (270, 733232), (288, 687405), (360, 549924), (432, 458270), (480, 412443), (540, 366616), (720, 274962), (864, 229135), (1080, 183308), (1440, 137481), (2160, 91654), (4320, 45827)]