48684960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{33809}}^1$

素因数の和:33830

約数の個数: 72

約数和(自身を含む): 166142340

約数和(自身を除く): 117457380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 33809, 67618, 101427, 135236, 169045, 202854, 270472, 304281, 338090, 405708, 507135, 540944, 608562, 676180, 811416, 1014270, 1081888, 1217124, 1352360, 1521405, 1622832, 2028540, 2434248, 2704720, 3042810, 3245664, 4057080, 4868496, 5409440, 6085620, 8114160, 9736992, 12171240, 16228320, 24342480, 48684960]

約数ペア:

[(1, 48684960), (2, 24342480), (3, 16228320), (4, 12171240), (5, 9736992), (6, 8114160), (8, 6085620), (9, 5409440), (10, 4868496), (12, 4057080), (15, 3245664), (16, 3042810), (18, 2704720), (20, 2434248), (24, 2028540), (30, 1622832), (32, 1521405), (36, 1352360), (40, 1217124), (45, 1081888), (48, 1014270), (60, 811416), (72, 676180), (80, 608562), (90, 540944), (96, 507135), (120, 405708), (144, 338090), (160, 304281), (180, 270472), (240, 202854), (288, 169045), (360, 135236), (480, 101427), (720, 67618), (1440, 33809)]