26155560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 78914880

約数和(自身を除く): 52759320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1033, 1055, 1266, 1688, 2066, 2110, 2532, 3099, 3165, 4132, 4220, 5064, 5165, 6198, 6330, 8264, 8440, 10330, 12396, 12660, 15495, 20660, 24792, 25320, 30990, 41320, 61980, 123960, 217963, 435926, 653889, 871852, 1089815, 1307778, 1743704, 2179630, 2615556, 3269445, 4359260, 5231112, 6538890, 8718520, 13077780, 26155560]

約数ペア:

[(1, 26155560), (2, 13077780), (3, 8718520), (4, 6538890), (5, 5231112), (6, 4359260), (8, 3269445), (10, 2615556), (12, 2179630), (15, 1743704), (20, 1307778), (24, 1089815), (30, 871852), (40, 653889), (60, 435926), (120, 217963), (211, 123960), (422, 61980), (633, 41320), (844, 30990), (1033, 25320), (1055, 24792), (1266, 20660), (1688, 15495), (2066, 12660), (2110, 12396), (2532, 10330), (3099, 8440), (3165, 8264), (4132, 6330), (4220, 6198), (5064, 5165)]