196137720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181609}}^1$

素因数の和:181629

約数の個数: 64

約数和(自身を含む): 653796000

約数和(自身を除く): 457658280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 181609, 363218, 544827, 726436, 908045, 1089654, 1452872, 1634481, 1816090, 2179308, 2724135, 3268962, 3632180, 4358616, 4903443, 5448270, 6537924, 7264360, 8172405, 9806886, 10896540, 13075848, 16344810, 19613772, 21793080, 24517215, 32689620, 39227544, 49034430, 65379240, 98068860, 196137720]

約数ペア:

[(1, 196137720), (2, 98068860), (3, 65379240), (4, 49034430), (5, 39227544), (6, 32689620), (8, 24517215), (9, 21793080), (10, 19613772), (12, 16344810), (15, 13075848), (18, 10896540), (20, 9806886), (24, 8172405), (27, 7264360), (30, 6537924), (36, 5448270), (40, 4903443), (45, 4358616), (54, 3632180), (60, 3268962), (72, 2724135), (90, 2179308), (108, 1816090), (120, 1634481), (135, 1452872), (180, 1089654), (216, 908045), (270, 726436), (360, 544827), (540, 363218), (1080, 181609)]