27477960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228983}}^1$

素因数の和:228997

約数の個数: 32

約数和(自身を含む): 82434240

約数和(自身を除く): 54956280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228983, 457966, 686949, 915932, 1144915, 1373898, 1831864, 2289830, 2747796, 3434745, 4579660, 5495592, 6869490, 9159320, 13738980, 27477960]

約数ペア:

[(1, 27477960), (2, 13738980), (3, 9159320), (4, 6869490), (5, 5495592), (6, 4579660), (8, 3434745), (10, 2747796), (12, 2289830), (15, 1831864), (20, 1373898), (24, 1144915), (30, 915932), (40, 686949), (60, 457966), (120, 228983)]