79908960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 253042272

約数和(自身を除く): 173133312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 601, 831, 1108, 1202, 1385, 1662, 1803, 2216, 2404, 2770, 3005, 3324, 3606, 4155, 4432, 4808, 5540, 6010, 6648, 7212, 8310, 8864, 9015, 9616, 11080, 12020, 13296, 14424, 16620, 18030, 19232, 22160, 24040, 26592, 28848, 33240, 36060, 44320, 48080, 57696, 66480, 72120, 96160, 132960, 144240, 166477, 288480, 332954, 499431, 665908, 832385, 998862, 1331816, 1664770, 1997724, 2497155, 2663632, 3329540, 3995448, 4994310, 5327264, 6659080, 7990896, 9988620, 13318160, 15981792, 19977240, 26636320, 39954480, 79908960]

約数ペア:

[(1, 79908960), (2, 39954480), (3, 26636320), (4, 19977240), (5, 15981792), (6, 13318160), (8, 9988620), (10, 7990896), (12, 6659080), (15, 5327264), (16, 4994310), (20, 3995448), (24, 3329540), (30, 2663632), (32, 2497155), (40, 1997724), (48, 1664770), (60, 1331816), (80, 998862), (96, 832385), (120, 665908), (160, 499431), (240, 332954), (277, 288480), (480, 166477), (554, 144240), (601, 132960), (831, 96160), (1108, 72120), (1202, 66480), (1385, 57696), (1662, 48080), (1803, 44320), (2216, 36060), (2404, 33240), (2770, 28848), (3005, 26592), (3324, 24040), (3606, 22160), (4155, 19232), (4432, 18030), (4808, 16620), (5540, 14424), (6010, 13296), (6648, 12020), (7212, 11080), (8310, 9616), (8864, 9015)]