1615943520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1955

約数の個数: 240

約数和(自身を含む): 5791162608

約数和(自身を除く): 4175219088

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, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 536, 540, 603, 648, 670, 720, 804, 810, 864, 1005, 1072, 1080, 1206, 1296, 1340, 1440, 1608, 1620, 1809, 1861, 2010, 2144, 2160, 2412, 2592, 2680, 3015, 3216, 3240, 3618, 3722, 4020, 4320, 4824, 5360, 5427, 5583, 6030, 6432, 6480, 7236, 7444, 8040, 9045, 9305, 9648, 10720, 10854, 11166, 12060, 12960, 14472, 14888, 16080, 16749, 18090, 18610, 19296, 21708, 22332, 24120, 27135, 27915, 28944, 29776, 32160, 33498, 36180, 37220, 43416, 44664, 48240, 50247, 54270, 55830, 57888, 59552, 66996, 72360, 74440, 83745, 86832, 89328, 96480, 100494, 108540, 111660, 124687, 133992, 144720, 148880, 150741, 167490, 173664, 178656, 200988, 217080, 223320, 249374, 251235, 267984, 289440, 297760, 301482, 334980, 374061, 401976, 434160, 446640, 498748, 502470, 535968, 602964, 623435, 669960, 748122, 753705, 803952, 868320, 893280, 997496, 1004940, 1122183, 1205928, 1246870, 1339920, 1496244, 1507410, 1607904, 1870305, 1994992, 2009880, 2244366, 2411856, 2493740, 2679840, 2992488, 3014820, 3366549, 3740610, 3989984, 4019760, 4488732, 4823712, 4987480, 5610915, 5984976, 6029640, 6733098, 7481220, 8039520, 8977464, 9974960, 10099647, 11221830, 11969952, 12059280, 13466196, 14962440, 16832745, 17954928, 19949920, 20199294, 22443660, 24118560, 26932392, 29924880, 33665490, 35909856, 40398588, 44887320, 50498235, 53864784, 59849760, 67330980, 80797176, 89774640, 100996470, 107729568, 134661960, 161594352, 179549280, 201992940, 269323920, 323188704, 403985880, 538647840, 807971760, 1615943520]

約数ペア:

[(1, 1615943520), (2, 807971760), (3, 538647840), (4, 403985880), (5, 323188704), (6, 269323920), (8, 201992940), (9, 179549280), (10, 161594352), (12, 134661960), (15, 107729568), (16, 100996470), (18, 89774640), (20, 80797176), (24, 67330980), (27, 59849760), (30, 53864784), (32, 50498235), (36, 44887320), (40, 40398588), (45, 35909856), (48, 33665490), (54, 29924880), (60, 26932392), (67, 24118560), (72, 22443660), (80, 20199294), (81, 19949920), (90, 17954928), (96, 16832745), (108, 14962440), (120, 13466196), (134, 12059280), (135, 11969952), (144, 11221830), (160, 10099647), (162, 9974960), (180, 8977464), (201, 8039520), (216, 7481220), (240, 6733098), (268, 6029640), (270, 5984976), (288, 5610915), (324, 4987480), (335, 4823712), (360, 4488732), (402, 4019760), (405, 3989984), (432, 3740610), (480, 3366549), (536, 3014820), (540, 2992488), (603, 2679840), (648, 2493740), (670, 2411856), (720, 2244366), (804, 2009880), (810, 1994992), (864, 1870305), (1005, 1607904), (1072, 1507410), (1080, 1496244), (1206, 1339920), (1296, 1246870), (1340, 1205928), (1440, 1122183), (1608, 1004940), (1620, 997496), (1809, 893280), (1861, 868320), (2010, 803952), (2144, 753705), (2160, 748122), (2412, 669960), (2592, 623435), (2680, 602964), (3015, 535968), (3216, 502470), (3240, 498748), (3618, 446640), (3722, 434160), (4020, 401976), (4320, 374061), (4824, 334980), (5360, 301482), (5427, 297760), (5583, 289440), (6030, 267984), (6432, 251235), (6480, 249374), (7236, 223320), (7444, 217080), (8040, 200988), (9045, 178656), (9305, 173664), (9648, 167490), (10720, 150741), (10854, 148880), (11166, 144720), (12060, 133992), (12960, 124687), (14472, 111660), (14888, 108540), (16080, 100494), (16749, 96480), (18090, 89328), (18610, 86832), (19296, 83745), (21708, 74440), (22332, 72360), (24120, 66996), (27135, 59552), (27915, 57888), (28944, 55830), (29776, 54270), (32160, 50247), (33498, 48240), (36180, 44664), (37220, 43416)]