315479160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{876331}}^1$

素因数の和:876348

約数の個数: 48

約数和(自身を含む): 1025308440

約数和(自身を除く): 709829280

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, 876331, 1752662, 2628993, 3505324, 4381655, 5257986, 7010648, 7886979, 8763310, 10515972, 13144965, 15773958, 17526620, 21031944, 26289930, 31547916, 35053240, 39434895, 52579860, 63095832, 78869790, 105159720, 157739580, 315479160]

約数ペア:

[(1, 315479160), (2, 157739580), (3, 105159720), (4, 78869790), (5, 63095832), (6, 52579860), (8, 39434895), (9, 35053240), (10, 31547916), (12, 26289930), (15, 21031944), (18, 17526620), (20, 15773958), (24, 13144965), (30, 10515972), (36, 8763310), (40, 7886979), (45, 7010648), (60, 5257986), (72, 4381655), (90, 3505324), (120, 2628993), (180, 1752662), (360, 876331)]