28959960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241333}}^1$

素因数の和:241347

約数の個数: 32

約数和(自身を含む): 86880240

約数和(自身を除く): 57920280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241333, 482666, 723999, 965332, 1206665, 1447998, 1930664, 2413330, 2895996, 3619995, 4826660, 5791992, 7239990, 9653320, 14479980, 28959960]

約数ペア:

[(1, 28959960), (2, 14479980), (3, 9653320), (4, 7239990), (5, 5791992), (6, 4826660), (8, 3619995), (10, 2895996), (12, 2413330), (15, 1930664), (20, 1447998), (24, 1206665), (30, 965332), (40, 723999), (60, 482666), (120, 241333)]