86195160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239431}}^1$

素因数の和:239448

約数の個数: 48

約数和(自身を含む): 280135440

約数和(自身を除く): 193940280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 239431, 478862, 718293, 957724, 1197155, 1436586, 1915448, 2154879, 2394310, 2873172, 3591465, 4309758, 4788620, 5746344, 7182930, 8619516, 9577240, 10774395, 14365860, 17239032, 21548790, 28731720, 43097580, 86195160]

約数ペア:

[(1, 86195160), (2, 43097580), (3, 28731720), (4, 21548790), (5, 17239032), (6, 14365860), (8, 10774395), (9, 9577240), (10, 8619516), (12, 7182930), (15, 5746344), (18, 4788620), (20, 4309758), (24, 3591465), (30, 2873172), (36, 2394310), (40, 2154879), (45, 1915448), (60, 1436586), (72, 1197155), (90, 957724), (120, 718293), (180, 478862), (360, 239431)]