32864940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20287}}^1$

素因数の和:20308

約数の個数: 60

約数和(自身を含む): 103103616

約数和(自身を除く): 70238676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20287, 40574, 60861, 81148, 101435, 121722, 182583, 202870, 243444, 304305, 365166, 405740, 547749, 608610, 730332, 912915, 1095498, 1217220, 1643247, 1825830, 2190996, 2738745, 3286494, 3651660, 5477490, 6572988, 8216235, 10954980, 16432470, 32864940]

約数ペア:

[(1, 32864940), (2, 16432470), (3, 10954980), (4, 8216235), (5, 6572988), (6, 5477490), (9, 3651660), (10, 3286494), (12, 2738745), (15, 2190996), (18, 1825830), (20, 1643247), (27, 1217220), (30, 1095498), (36, 912915), (45, 730332), (54, 608610), (60, 547749), (81, 405740), (90, 365166), (108, 304305), (135, 243444), (162, 202870), (180, 182583), (270, 121722), (324, 101435), (405, 81148), (540, 60861), (810, 40574), (1620, 20287)]