13163880

素因数分解:

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

素因数の和:850

約数の個数: 64

約数和(自身を含む): 39792960

約数和(自身を除く): 26629080

約数列:

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

約数ペア:

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