30381264

素因数分解:

$2^4\times 3^3\times {\mathrm{70327}}^1$

素因数の和:70344

約数の個数: 40

約数和(自身を含む): 87206720

約数和(自身を除く): 56825456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 70327, 140654, 210981, 281308, 421962, 562616, 632943, 843924, 1125232, 1265886, 1687848, 1898829, 2531772, 3375696, 3797658, 5063544, 7595316, 10127088, 15190632, 30381264]

約数ペア:

[(1, 30381264), (2, 15190632), (3, 10127088), (4, 7595316), (6, 5063544), (8, 3797658), (9, 3375696), (12, 2531772), (16, 1898829), (18, 1687848), (24, 1265886), (27, 1125232), (36, 843924), (48, 632943), (54, 562616), (72, 421962), (108, 281308), (144, 210981), (216, 140654), (432, 70327)]