520807320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4908

約数の個数: 192

約数和(自身を含む): 1915280640

約数和(自身を除く): 1394473320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2970, 3240, 3564, 3960, 4455, 4860, 4871, 5346, 5940, 7128, 8910, 9720, 9742, 10692, 11880, 13365, 14613, 17820, 19484, 21384, 24355, 26730, 29226, 35640, 38968, 43839, 48710, 53460, 53581, 58452, 73065, 87678, 97420, 106920, 107162, 116904, 131517, 146130, 160743, 175356, 194840, 214324, 219195, 263034, 267905, 292260, 321486, 350712, 394551, 428648, 438390, 482229, 526068, 535810, 584520, 642972, 657585, 789102, 803715, 876780, 964458, 1052136, 1071620, 1183653, 1285944, 1315170, 1446687, 1578204, 1607430, 1753560, 1928916, 1972755, 2143240, 2367306, 2411145, 2630340, 2893374, 3156408, 3214860, 3857832, 3945510, 4340061, 4734612, 4822290, 5260680, 5786748, 5918265, 6429720, 7233435, 7891020, 8680122, 9469224, 9644580, 11573496, 11836530, 13020183, 14466870, 15782040, 17360244, 19289160, 21700305, 23673060, 26040366, 28933740, 34720488, 43400610, 47346120, 52080732, 57867480, 65100915, 86801220, 104161464, 130201830, 173602440, 260403660, 520807320]

約数ペア:

[(1, 520807320), (2, 260403660), (3, 173602440), (4, 130201830), (5, 104161464), (6, 86801220), (8, 65100915), (9, 57867480), (10, 52080732), (11, 47346120), (12, 43400610), (15, 34720488), (18, 28933740), (20, 26040366), (22, 23673060), (24, 21700305), (27, 19289160), (30, 17360244), (33, 15782040), (36, 14466870), (40, 13020183), (44, 11836530), (45, 11573496), (54, 9644580), (55, 9469224), (60, 8680122), (66, 7891020), (72, 7233435), (81, 6429720), (88, 5918265), (90, 5786748), (99, 5260680), (108, 4822290), (110, 4734612), (120, 4340061), (132, 3945510), (135, 3857832), (162, 3214860), (165, 3156408), (180, 2893374), (198, 2630340), (216, 2411145), (220, 2367306), (243, 2143240), (264, 1972755), (270, 1928916), (297, 1753560), (324, 1607430), (330, 1578204), (360, 1446687), (396, 1315170), (405, 1285944), (440, 1183653), (486, 1071620), (495, 1052136), (540, 964458), (594, 876780), (648, 803715), (660, 789102), (792, 657585), (810, 642972), (891, 584520), (972, 535810), (990, 526068), (1080, 482229), (1188, 438390), (1215, 428648), (1320, 394551), (1485, 350712), (1620, 321486), (1782, 292260), (1944, 267905), (1980, 263034), (2376, 219195), (2430, 214324), (2673, 194840), (2970, 175356), (3240, 160743), (3564, 146130), (3960, 131517), (4455, 116904), (4860, 107162), (4871, 106920), (5346, 97420), (5940, 87678), (7128, 73065), (8910, 58452), (9720, 53581), (9742, 53460), (10692, 48710), (11880, 43839), (13365, 38968), (14613, 35640), (17820, 29226), (19484, 26730), (21384, 24355)]