91393560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{253871}}^1$

素因数の和:253888

約数の個数: 48

約数和(自身を含む): 297030240

約数和(自身を除く): 205636680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 253871, 507742, 761613, 1015484, 1269355, 1523226, 2030968, 2284839, 2538710, 3046452, 3808065, 4569678, 5077420, 6092904, 7616130, 9139356, 10154840, 11424195, 15232260, 18278712, 22848390, 30464520, 45696780, 91393560]

約数ペア:

[(1, 91393560), (2, 45696780), (3, 30464520), (4, 22848390), (5, 18278712), (6, 15232260), (8, 11424195), (9, 10154840), (10, 9139356), (12, 7616130), (15, 6092904), (18, 5077420), (20, 4569678), (24, 3808065), (30, 3046452), (36, 2538710), (40, 2284839), (45, 2030968), (60, 1523226), (72, 1269355), (90, 1015484), (120, 761613), (180, 507742), (360, 253871)]