87574680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{243263}}^1$

素因数の和:243280

約数の個数: 48

約数和(自身を含む): 284618880

約数和(自身を除く): 197044200

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, 243263, 486526, 729789, 973052, 1216315, 1459578, 1946104, 2189367, 2432630, 2919156, 3648945, 4378734, 4865260, 5838312, 7297890, 8757468, 9730520, 10946835, 14595780, 17514936, 21893670, 29191560, 43787340, 87574680]

約数ペア:

[(1, 87574680), (2, 43787340), (3, 29191560), (4, 21893670), (5, 17514936), (6, 14595780), (8, 10946835), (9, 9730520), (10, 8757468), (12, 7297890), (15, 5838312), (18, 4865260), (20, 4378734), (24, 3648945), (30, 2919156), (36, 2432630), (40, 2189367), (45, 1946104), (60, 1459578), (72, 1216315), (90, 973052), (120, 729789), (180, 486526), (360, 243263)]