153439920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{877}}^1$

素因数の和:911

約数の個数: 160

約数和(自身を含む): 535650240

約数和(自身を除く): 382210320

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, 729, 810, 877, 972, 1080, 1215, 1296, 1458, 1620, 1754, 1944, 2160, 2187, 2430, 2631, 2916, 3240, 3508, 3645, 3888, 4374, 4385, 4860, 5262, 5832, 6480, 7016, 7290, 7893, 8748, 8770, 9720, 10524, 10935, 11664, 13155, 14032, 14580, 15786, 17496, 17540, 19440, 21048, 21870, 23679, 26310, 29160, 31572, 34992, 35080, 39465, 42096, 43740, 47358, 52620, 58320, 63144, 70160, 71037, 78930, 87480, 94716, 105240, 118395, 126288, 142074, 157860, 174960, 189432, 210480, 213111, 236790, 284148, 315720, 355185, 378864, 426222, 473580, 568296, 631440, 639333, 710370, 852444, 947160, 1065555, 1136592, 1278666, 1420740, 1704888, 1894320, 1917999, 2131110, 2557332, 2841480, 3196665, 3409776, 3835998, 4262220, 5114664, 5682960, 6393330, 7671996, 8524440, 9589995, 10229328, 12786660, 15343992, 17048880, 19179990, 25573320, 30687984, 38359980, 51146640, 76719960, 153439920]

約数ペア:

[(1, 153439920), (2, 76719960), (3, 51146640), (4, 38359980), (5, 30687984), (6, 25573320), (8, 19179990), (9, 17048880), (10, 15343992), (12, 12786660), (15, 10229328), (16, 9589995), (18, 8524440), (20, 7671996), (24, 6393330), (27, 5682960), (30, 5114664), (36, 4262220), (40, 3835998), (45, 3409776), (48, 3196665), (54, 2841480), (60, 2557332), (72, 2131110), (80, 1917999), (81, 1894320), (90, 1704888), (108, 1420740), (120, 1278666), (135, 1136592), (144, 1065555), (162, 947160), (180, 852444), (216, 710370), (240, 639333), (243, 631440), (270, 568296), (324, 473580), (360, 426222), (405, 378864), (432, 355185), (486, 315720), (540, 284148), (648, 236790), (720, 213111), (729, 210480), (810, 189432), (877, 174960), (972, 157860), (1080, 142074), (1215, 126288), (1296, 118395), (1458, 105240), (1620, 94716), (1754, 87480), (1944, 78930), (2160, 71037), (2187, 70160), (2430, 63144), (2631, 58320), (2916, 52620), (3240, 47358), (3508, 43740), (3645, 42096), (3888, 39465), (4374, 35080), (4385, 34992), (4860, 31572), (5262, 29160), (5832, 26310), (6480, 23679), (7016, 21870), (7290, 21048), (7893, 19440), (8748, 17540), (8770, 17496), (9720, 15786), (10524, 14580), (10935, 14032), (11664, 13155)]