26461560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{220513}}^1$

素因数の和:220527

約数の個数: 32

約数和(自身を含む): 79385040

約数和(自身を除く): 52923480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 220513, 441026, 661539, 882052, 1102565, 1323078, 1764104, 2205130, 2646156, 3307695, 4410260, 5292312, 6615390, 8820520, 13230780, 26461560]

約数ペア:

[(1, 26461560), (2, 13230780), (3, 8820520), (4, 6615390), (5, 5292312), (6, 4410260), (8, 3307695), (10, 2646156), (12, 2205130), (15, 1764104), (20, 1323078), (24, 1102565), (30, 882052), (40, 661539), (60, 441026), (120, 220513)]