1015020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5639}}^1$

素因数の和:5654

約数の個数: 36

約数和(自身を含む): 3079440

約数和(自身を除く): 2064420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5639, 11278, 16917, 22556, 28195, 33834, 50751, 56390, 67668, 84585, 101502, 112780, 169170, 203004, 253755, 338340, 507510, 1015020]

約数ペア:

[(1, 1015020), (2, 507510), (3, 338340), (4, 253755), (5, 203004), (6, 169170), (9, 112780), (10, 101502), (12, 84585), (15, 67668), (18, 56390), (20, 50751), (30, 33834), (36, 28195), (45, 22556), (60, 16917), (90, 11278), (180, 5639)]