130392180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80489}}^1$

素因数の和:80510

約数の個数: 60

約数和(自身を含む): 409050180

約数和(自身を除く): 278658000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 80489, 160978, 241467, 321956, 402445, 482934, 724401, 804890, 965868, 1207335, 1448802, 1609780, 2173203, 2414670, 2897604, 3622005, 4346406, 4829340, 6519609, 7244010, 8692812, 10866015, 13039218, 14488020, 21732030, 26078436, 32598045, 43464060, 65196090, 130392180]

約数ペア:

[(1, 130392180), (2, 65196090), (3, 43464060), (4, 32598045), (5, 26078436), (6, 21732030), (9, 14488020), (10, 13039218), (12, 10866015), (15, 8692812), (18, 7244010), (20, 6519609), (27, 4829340), (30, 4346406), (36, 3622005), (45, 2897604), (54, 2414670), (60, 2173203), (81, 1609780), (90, 1448802), (108, 1207335), (135, 965868), (162, 804890), (180, 724401), (270, 482934), (324, 402445), (405, 321956), (540, 241467), (810, 160978), (1620, 80489)]