31236960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 100154880

約数和(自身を除く): 68917920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1103, 1180, 1416, 1770, 1888, 2206, 2360, 2832, 3309, 3540, 4412, 4720, 5515, 5664, 6618, 7080, 8824, 9440, 11030, 13236, 14160, 16545, 17648, 22060, 26472, 28320, 33090, 35296, 44120, 52944, 65077, 66180, 88240, 105888, 130154, 132360, 176480, 195231, 260308, 264720, 325385, 390462, 520616, 529440, 650770, 780924, 976155, 1041232, 1301540, 1561848, 1952310, 2082464, 2603080, 3123696, 3904620, 5206160, 6247392, 7809240, 10412320, 15618480, 31236960]

約数ペア:

[(1, 31236960), (2, 15618480), (3, 10412320), (4, 7809240), (5, 6247392), (6, 5206160), (8, 3904620), (10, 3123696), (12, 2603080), (15, 2082464), (16, 1952310), (20, 1561848), (24, 1301540), (30, 1041232), (32, 976155), (40, 780924), (48, 650770), (59, 529440), (60, 520616), (80, 390462), (96, 325385), (118, 264720), (120, 260308), (160, 195231), (177, 176480), (236, 132360), (240, 130154), (295, 105888), (354, 88240), (472, 66180), (480, 65077), (590, 52944), (708, 44120), (885, 35296), (944, 33090), (1103, 28320), (1180, 26472), (1416, 22060), (1770, 17648), (1888, 16545), (2206, 14160), (2360, 13236), (2832, 11030), (3309, 9440), (3540, 8824), (4412, 7080), (4720, 6618), (5515, 5664)]