202022280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{561173}}^1$

素因数の和:561190

約数の個数: 48

約数和(自身を含む): 656573580

約数和(自身を除く): 454551300

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, 561173, 1122346, 1683519, 2244692, 2805865, 3367038, 4489384, 5050557, 5611730, 6734076, 8417595, 10101114, 11223460, 13468152, 16835190, 20202228, 22446920, 25252785, 33670380, 40404456, 50505570, 67340760, 101011140, 202022280]

約数ペア:

[(1, 202022280), (2, 101011140), (3, 67340760), (4, 50505570), (5, 40404456), (6, 33670380), (8, 25252785), (9, 22446920), (10, 20202228), (12, 16835190), (15, 13468152), (18, 11223460), (20, 10101114), (24, 8417595), (30, 6734076), (36, 5611730), (40, 5050557), (45, 4489384), (60, 3367038), (72, 2805865), (90, 2244692), (120, 1683519), (180, 1122346), (360, 561173)]