153595440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7901}}^1$

素因数の和:7929

約数の個数: 120

約数和(自身を含む): 534997008

約数和(自身を除く): 381401568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7901, 9720, 15802, 19440, 23703, 31604, 39505, 47406, 63208, 71109, 79010, 94812, 118515, 126416, 142218, 158020, 189624, 213327, 237030, 284436, 316040, 355545, 379248, 426654, 474060, 568872, 632080, 639981, 711090, 853308, 948120, 1066635, 1137744, 1279962, 1422180, 1706616, 1896240, 1919943, 2133270, 2559924, 2844360, 3199905, 3413232, 3839886, 4266540, 5119848, 5688720, 6399810, 7679772, 8533080, 9599715, 10239696, 12799620, 15359544, 17066160, 19199430, 25599240, 30719088, 38398860, 51198480, 76797720, 153595440]

約数ペア:

[(1, 153595440), (2, 76797720), (3, 51198480), (4, 38398860), (5, 30719088), (6, 25599240), (8, 19199430), (9, 17066160), (10, 15359544), (12, 12799620), (15, 10239696), (16, 9599715), (18, 8533080), (20, 7679772), (24, 6399810), (27, 5688720), (30, 5119848), (36, 4266540), (40, 3839886), (45, 3413232), (48, 3199905), (54, 2844360), (60, 2559924), (72, 2133270), (80, 1919943), (81, 1896240), (90, 1706616), (108, 1422180), (120, 1279962), (135, 1137744), (144, 1066635), (162, 948120), (180, 853308), (216, 711090), (240, 639981), (243, 632080), (270, 568872), (324, 474060), (360, 426654), (405, 379248), (432, 355545), (486, 316040), (540, 284436), (648, 237030), (720, 213327), (810, 189624), (972, 158020), (1080, 142218), (1215, 126416), (1296, 118515), (1620, 94812), (1944, 79010), (2160, 71109), (2430, 63208), (3240, 47406), (3888, 39505), (4860, 31604), (6480, 23703), (7901, 19440), (9720, 15802)]