90158760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{250441}}^1$

素因数の和:250458

約数の個数: 48

約数和(自身を含む): 293017140

約数和(自身を除く): 202858380

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, 250441, 500882, 751323, 1001764, 1252205, 1502646, 2003528, 2253969, 2504410, 3005292, 3756615, 4507938, 5008820, 6010584, 7513230, 9015876, 10017640, 11269845, 15026460, 18031752, 22539690, 30052920, 45079380, 90158760]

約数ペア:

[(1, 90158760), (2, 45079380), (3, 30052920), (4, 22539690), (5, 18031752), (6, 15026460), (8, 11269845), (9, 10017640), (10, 9015876), (12, 7513230), (15, 6010584), (18, 5008820), (20, 4507938), (24, 3756615), (30, 3005292), (36, 2504410), (40, 2253969), (45, 2003528), (60, 1502646), (72, 1252205), (90, 1001764), (120, 751323), (180, 500882), (360, 250441)]