189689880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8831}}^1$

素因数の和:9024

約数の個数: 64

約数和(自身を含む): 572313600

約数和(自身を除く): 382623720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 7160, 8831, 10740, 17662, 21480, 26493, 35324, 44155, 52986, 70648, 88310, 105972, 132465, 176620, 211944, 264930, 353240, 529860, 1059720, 1580749, 3161498, 4742247, 6322996, 7903745, 9484494, 12645992, 15807490, 18968988, 23711235, 31614980, 37937976, 47422470, 63229960, 94844940, 189689880]

約数ペア:

[(1, 189689880), (2, 94844940), (3, 63229960), (4, 47422470), (5, 37937976), (6, 31614980), (8, 23711235), (10, 18968988), (12, 15807490), (15, 12645992), (20, 9484494), (24, 7903745), (30, 6322996), (40, 4742247), (60, 3161498), (120, 1580749), (179, 1059720), (358, 529860), (537, 353240), (716, 264930), (895, 211944), (1074, 176620), (1432, 132465), (1790, 105972), (2148, 88310), (2685, 70648), (3580, 52986), (4296, 44155), (5370, 35324), (7160, 26493), (8831, 21480), (10740, 17662)]