90162720

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{773}}^1$

素因数の和:806

約数の個数: 168

約数和(自身を含む): 319781196

約数和(自身を除く): 229618476

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, 729, 773, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1546, 1620, 1944, 2160, 2319, 2430, 2592, 2916, 3092, 3240, 3645, 3865, 3888, 4320, 4638, 4860, 5832, 6184, 6480, 6957, 7290, 7730, 7776, 9276, 9720, 11595, 11664, 12368, 12960, 13914, 14580, 15460, 18552, 19440, 20871, 23190, 23328, 24736, 27828, 29160, 30920, 34785, 37104, 38880, 41742, 46380, 55656, 58320, 61840, 62613, 69570, 74208, 83484, 92760, 104355, 111312, 116640, 123680, 125226, 139140, 166968, 185520, 187839, 208710, 222624, 250452, 278280, 313065, 333936, 371040, 375678, 417420, 500904, 556560, 563517, 626130, 667872, 751356, 834840, 939195, 1001808, 1113120, 1127034, 1252260, 1502712, 1669680, 1878390, 2003616, 2254068, 2504520, 2817585, 3005424, 3339360, 3756780, 4508136, 5009040, 5635170, 6010848, 7513560, 9016272, 10018080, 11270340, 15027120, 18032544, 22540680, 30054240, 45081360, 90162720]

約数ペア:

[(1, 90162720), (2, 45081360), (3, 30054240), (4, 22540680), (5, 18032544), (6, 15027120), (8, 11270340), (9, 10018080), (10, 9016272), (12, 7513560), (15, 6010848), (16, 5635170), (18, 5009040), (20, 4508136), (24, 3756780), (27, 3339360), (30, 3005424), (32, 2817585), (36, 2504520), (40, 2254068), (45, 2003616), (48, 1878390), (54, 1669680), (60, 1502712), (72, 1252260), (80, 1127034), (81, 1113120), (90, 1001808), (96, 939195), (108, 834840), (120, 751356), (135, 667872), (144, 626130), (160, 563517), (162, 556560), (180, 500904), (216, 417420), (240, 375678), (243, 371040), (270, 333936), (288, 313065), (324, 278280), (360, 250452), (405, 222624), (432, 208710), (480, 187839), (486, 185520), (540, 166968), (648, 139140), (720, 125226), (729, 123680), (773, 116640), (810, 111312), (864, 104355), (972, 92760), (1080, 83484), (1215, 74208), (1296, 69570), (1440, 62613), (1458, 61840), (1546, 58320), (1620, 55656), (1944, 46380), (2160, 41742), (2319, 38880), (2430, 37104), (2592, 34785), (2916, 30920), (3092, 29160), (3240, 27828), (3645, 24736), (3865, 23328), (3888, 23190), (4320, 20871), (4638, 19440), (4860, 18552), (5832, 15460), (6184, 14580), (6480, 13914), (6957, 12960), (7290, 12368), (7730, 11664), (7776, 11595), (9276, 9720)]