26327760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 82238784

約数和(自身を除く): 55911024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 673, 815, 978, 1304, 1346, 1630, 1956, 2019, 2445, 2608, 2692, 3260, 3365, 3912, 4038, 4890, 5384, 6520, 6730, 7824, 8076, 9780, 10095, 10768, 13040, 13460, 16152, 19560, 20190, 26920, 32304, 39120, 40380, 53840, 80760, 109699, 161520, 219398, 329097, 438796, 548495, 658194, 877592, 1096990, 1316388, 1645485, 1755184, 2193980, 2632776, 3290970, 4387960, 5265552, 6581940, 8775920, 13163880, 26327760]

約数ペア:

[(1, 26327760), (2, 13163880), (3, 8775920), (4, 6581940), (5, 5265552), (6, 4387960), (8, 3290970), (10, 2632776), (12, 2193980), (15, 1755184), (16, 1645485), (20, 1316388), (24, 1096990), (30, 877592), (40, 658194), (48, 548495), (60, 438796), (80, 329097), (120, 219398), (163, 161520), (240, 109699), (326, 80760), (489, 53840), (652, 40380), (673, 39120), (815, 32304), (978, 26920), (1304, 20190), (1346, 19560), (1630, 16152), (1956, 13460), (2019, 13040), (2445, 10768), (2608, 10095), (2692, 9780), (3260, 8076), (3365, 7824), (3912, 6730), (4038, 6520), (4890, 5384)]