172653120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6661}}^1$

素因数の和:6690

約数の個数: 140

約数和(自身を含む): 614249724

約数和(自身を除く): 441596604

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 6661, 8640, 12960, 13322, 19983, 25920, 26644, 33305, 39966, 53288, 59949, 66610, 79932, 99915, 106576, 119898, 133220, 159864, 179847, 199830, 213152, 239796, 266440, 299745, 319728, 359694, 399660, 426304, 479592, 532880, 539541, 599490, 639456, 719388, 799320, 899235, 959184, 1065760, 1079082, 1198980, 1278912, 1438776, 1598640, 1798470, 1918368, 2131520, 2158164, 2397960, 2697705, 2877552, 3197280, 3596940, 3836736, 4316328, 4795920, 5395410, 5755104, 6394560, 7193880, 8632656, 9591840, 10790820, 11510208, 14387760, 17265312, 19183680, 21581640, 28775520, 34530624, 43163280, 57551040, 86326560, 172653120]

約数ペア:

[(1, 172653120), (2, 86326560), (3, 57551040), (4, 43163280), (5, 34530624), (6, 28775520), (8, 21581640), (9, 19183680), (10, 17265312), (12, 14387760), (15, 11510208), (16, 10790820), (18, 9591840), (20, 8632656), (24, 7193880), (27, 6394560), (30, 5755104), (32, 5395410), (36, 4795920), (40, 4316328), (45, 3836736), (48, 3596940), (54, 3197280), (60, 2877552), (64, 2697705), (72, 2397960), (80, 2158164), (81, 2131520), (90, 1918368), (96, 1798470), (108, 1598640), (120, 1438776), (135, 1278912), (144, 1198980), (160, 1079082), (162, 1065760), (180, 959184), (192, 899235), (216, 799320), (240, 719388), (270, 639456), (288, 599490), (320, 539541), (324, 532880), (360, 479592), (405, 426304), (432, 399660), (480, 359694), (540, 319728), (576, 299745), (648, 266440), (720, 239796), (810, 213152), (864, 199830), (960, 179847), (1080, 159864), (1296, 133220), (1440, 119898), (1620, 106576), (1728, 99915), (2160, 79932), (2592, 66610), (2880, 59949), (3240, 53288), (4320, 39966), (5184, 33305), (6480, 26644), (6661, 25920), (8640, 19983), (12960, 13322)]