211742280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{588173}}^1$

素因数の和:588190

約数の個数: 48

約数和(自身を含む): 688163580

約数和(自身を除く): 476421300

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, 588173, 1176346, 1764519, 2352692, 2940865, 3529038, 4705384, 5293557, 5881730, 7058076, 8822595, 10587114, 11763460, 14116152, 17645190, 21174228, 23526920, 26467785, 35290380, 42348456, 52935570, 70580760, 105871140, 211742280]

約数ペア:

[(1, 211742280), (2, 105871140), (3, 70580760), (4, 52935570), (5, 42348456), (6, 35290380), (8, 26467785), (9, 23526920), (10, 21174228), (12, 17645190), (15, 14116152), (18, 11763460), (20, 10587114), (24, 8822595), (30, 7058076), (36, 5881730), (40, 5293557), (45, 4705384), (60, 3529038), (72, 2940865), (90, 2352692), (120, 1764519), (180, 1176346), (360, 588173)]