145808160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{303767}}^1$

素因数の和:303785

約数の個数: 48

約数和(自身を含む): 459297216

約数和(自身を除く): 313489056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 303767, 607534, 911301, 1215068, 1518835, 1822602, 2430136, 3037670, 3645204, 4556505, 4860272, 6075340, 7290408, 9113010, 9720544, 12150680, 14580816, 18226020, 24301360, 29161632, 36452040, 48602720, 72904080, 145808160]

約数ペア:

[(1, 145808160), (2, 72904080), (3, 48602720), (4, 36452040), (5, 29161632), (6, 24301360), (8, 18226020), (10, 14580816), (12, 12150680), (15, 9720544), (16, 9113010), (20, 7290408), (24, 6075340), (30, 4860272), (32, 4556505), (40, 3645204), (48, 3037670), (60, 2430136), (80, 1822602), (96, 1518835), (120, 1215068), (160, 911301), (240, 607534), (480, 303767)]