16955160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 51170400

約数和(自身を除く): 34215240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 617, 687, 916, 1145, 1234, 1374, 1832, 1851, 2290, 2468, 2748, 3085, 3435, 3702, 4580, 4936, 5496, 6170, 6870, 7404, 9160, 9255, 12340, 13740, 14808, 18510, 24680, 27480, 37020, 74040, 141293, 282586, 423879, 565172, 706465, 847758, 1130344, 1412930, 1695516, 2119395, 2825860, 3391032, 4238790, 5651720, 8477580, 16955160]

約数ペア:

[(1, 16955160), (2, 8477580), (3, 5651720), (4, 4238790), (5, 3391032), (6, 2825860), (8, 2119395), (10, 1695516), (12, 1412930), (15, 1130344), (20, 847758), (24, 706465), (30, 565172), (40, 423879), (60, 282586), (120, 141293), (229, 74040), (458, 37020), (617, 27480), (687, 24680), (916, 18510), (1145, 14808), (1234, 13740), (1374, 12340), (1832, 9255), (1851, 9160), (2290, 7404), (2468, 6870), (2748, 6170), (3085, 5496), (3435, 4936), (3702, 4580)]