21363940440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59344279}}^1$

素因数の和:59344296

約数の個数: 48

約数和(自身を含む): 69432807600

約数和(自身を除く): 48068867160

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, 59344279, 118688558, 178032837, 237377116, 296721395, 356065674, 474754232, 534098511, 593442790, 712131348, 890164185, 1068197022, 1186885580, 1424262696, 1780328370, 2136394044, 2373771160, 2670492555, 3560656740, 4272788088, 5340985110, 7121313480, 10681970220, 21363940440]

約数ペア:

[(1, 21363940440), (2, 10681970220), (3, 7121313480), (4, 5340985110), (5, 4272788088), (6, 3560656740), (8, 2670492555), (9, 2373771160), (10, 2136394044), (12, 1780328370), (15, 1424262696), (18, 1186885580), (20, 1068197022), (24, 890164185), (30, 712131348), (36, 593442790), (40, 534098511), (45, 474754232), (60, 356065674), (72, 296721395), (90, 237377116), (120, 178032837), (180, 118688558), (360, 59344279)]