120021210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{444523}}^1$

素因数の和:444539

約数の個数: 32

約数和(自身を含む): 320057280

約数和(自身を除く): 200036070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 444523, 889046, 1333569, 2222615, 2667138, 4000707, 4445230, 6667845, 8001414, 12002121, 13335690, 20003535, 24004242, 40007070, 60010605, 120021210]

約数ペア:

[(1, 120021210), (2, 60010605), (3, 40007070), (5, 24004242), (6, 20003535), (9, 13335690), (10, 12002121), (15, 8001414), (18, 6667845), (27, 4445230), (30, 4000707), (45, 2667138), (54, 2222615), (90, 1333569), (135, 889046), (270, 444523)]