51596640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35831}}^1$

素因数の和:35852

約数の個数: 72

約数和(自身を含む): 176078448

約数和(自身を除く): 124481808

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, 35831, 71662, 107493, 143324, 179155, 214986, 286648, 322479, 358310, 429972, 537465, 573296, 644958, 716620, 859944, 1074930, 1146592, 1289916, 1433240, 1612395, 1719888, 2149860, 2579832, 2866480, 3224790, 3439776, 4299720, 5159664, 5732960, 6449580, 8599440, 10319328, 12899160, 17198880, 25798320, 51596640]

約数ペア:

[(1, 51596640), (2, 25798320), (3, 17198880), (4, 12899160), (5, 10319328), (6, 8599440), (8, 6449580), (9, 5732960), (10, 5159664), (12, 4299720), (15, 3439776), (16, 3224790), (18, 2866480), (20, 2579832), (24, 2149860), (30, 1719888), (32, 1612395), (36, 1433240), (40, 1289916), (45, 1146592), (48, 1074930), (60, 859944), (72, 716620), (80, 644958), (90, 573296), (96, 537465), (120, 429972), (144, 358310), (160, 322479), (180, 286648), (240, 214986), (288, 179155), (360, 143324), (480, 107493), (720, 71662), (1440, 35831)]