30054240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{773}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 106496208

約数和(自身を除く): 76441968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 773, 810, 864, 972, 1080, 1215, 1296, 1440, 1546, 1620, 1944, 2160, 2319, 2430, 2592, 3092, 3240, 3865, 3888, 4320, 4638, 4860, 6184, 6480, 6957, 7730, 7776, 9276, 9720, 11595, 12368, 12960, 13914, 15460, 18552, 19440, 20871, 23190, 24736, 27828, 30920, 34785, 37104, 38880, 41742, 46380, 55656, 61840, 62613, 69570, 74208, 83484, 92760, 104355, 111312, 123680, 125226, 139140, 166968, 185520, 187839, 208710, 222624, 250452, 278280, 313065, 333936, 371040, 375678, 417420, 500904, 556560, 626130, 667872, 751356, 834840, 939195, 1001808, 1113120, 1252260, 1502712, 1669680, 1878390, 2003616, 2504520, 3005424, 3339360, 3756780, 5009040, 6010848, 7513560, 10018080, 15027120, 30054240]

約数ペア:

[(1, 30054240), (2, 15027120), (3, 10018080), (4, 7513560), (5, 6010848), (6, 5009040), (8, 3756780), (9, 3339360), (10, 3005424), (12, 2504520), (15, 2003616), (16, 1878390), (18, 1669680), (20, 1502712), (24, 1252260), (27, 1113120), (30, 1001808), (32, 939195), (36, 834840), (40, 751356), (45, 667872), (48, 626130), (54, 556560), (60, 500904), (72, 417420), (80, 375678), (81, 371040), (90, 333936), (96, 313065), (108, 278280), (120, 250452), (135, 222624), (144, 208710), (160, 187839), (162, 185520), (180, 166968), (216, 139140), (240, 125226), (243, 123680), (270, 111312), (288, 104355), (324, 92760), (360, 83484), (405, 74208), (432, 69570), (480, 62613), (486, 61840), (540, 55656), (648, 46380), (720, 41742), (773, 38880), (810, 37104), (864, 34785), (972, 30920), (1080, 27828), (1215, 24736), (1296, 23190), (1440, 20871), (1546, 19440), (1620, 18552), (1944, 15460), (2160, 13914), (2319, 12960), (2430, 12368), (2592, 11595), (3092, 9720), (3240, 9276), (3865, 7776), (3888, 7730), (4320, 6957), (4638, 6480), (4860, 6184)]