64482480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 233985024

約数和(自身を除く): 169502544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 107, 108, 120, 124, 135, 144, 155, 162, 180, 186, 214, 216, 240, 243, 248, 270, 279, 310, 321, 324, 360, 372, 405, 428, 432, 465, 486, 496, 535, 540, 558, 620, 642, 648, 720, 744, 810, 837, 856, 930, 963, 972, 1070, 1080, 1116, 1215, 1240, 1284, 1296, 1395, 1488, 1605, 1620, 1674, 1712, 1860, 1926, 1944, 2140, 2160, 2232, 2430, 2480, 2511, 2568, 2790, 2889, 3210, 3240, 3317, 3348, 3720, 3852, 3888, 4185, 4280, 4464, 4815, 4860, 5022, 5136, 5580, 5778, 6420, 6480, 6634, 6696, 7440, 7533, 7704, 8370, 8560, 8667, 9630, 9720, 9951, 10044, 11160, 11556, 12555, 12840, 13268, 13392, 14445, 15066, 15408, 16585, 16740, 17334, 19260, 19440, 19902, 20088, 22320, 23112, 25110, 25680, 26001, 26536, 28890, 29853, 30132, 33170, 33480, 34668, 37665, 38520, 39804, 40176, 43335, 46224, 49755, 50220, 52002, 53072, 57780, 59706, 60264, 66340, 66960, 69336, 75330, 77040, 79608, 86670, 89559, 99510, 100440, 104004, 115560, 119412, 120528, 130005, 132680, 138672, 149265, 150660, 159216, 173340, 179118, 199020, 200880, 208008, 231120, 238824, 260010, 265360, 268677, 298530, 301320, 346680, 358236, 398040, 416016, 447795, 477648, 520020, 537354, 597060, 602640, 693360, 716472, 796080, 806031, 895590, 1040040, 1074708, 1194120, 1343385, 1432944, 1612062, 1791180, 2080080, 2149416, 2388240, 2686770, 3224124, 3582360, 4030155, 4298832, 5373540, 6448248, 7164720, 8060310, 10747080, 12896496, 16120620, 21494160, 32241240, 64482480]

約数ペア:

[(1, 64482480), (2, 32241240), (3, 21494160), (4, 16120620), (5, 12896496), (6, 10747080), (8, 8060310), (9, 7164720), (10, 6448248), (12, 5373540), (15, 4298832), (16, 4030155), (18, 3582360), (20, 3224124), (24, 2686770), (27, 2388240), (30, 2149416), (31, 2080080), (36, 1791180), (40, 1612062), (45, 1432944), (48, 1343385), (54, 1194120), (60, 1074708), (62, 1040040), (72, 895590), (80, 806031), (81, 796080), (90, 716472), (93, 693360), (107, 602640), (108, 597060), (120, 537354), (124, 520020), (135, 477648), (144, 447795), (155, 416016), (162, 398040), (180, 358236), (186, 346680), (214, 301320), (216, 298530), (240, 268677), (243, 265360), (248, 260010), (270, 238824), (279, 231120), (310, 208008), (321, 200880), (324, 199020), (360, 179118), (372, 173340), (405, 159216), (428, 150660), (432, 149265), (465, 138672), (486, 132680), (496, 130005), (535, 120528), (540, 119412), (558, 115560), (620, 104004), (642, 100440), (648, 99510), (720, 89559), (744, 86670), (810, 79608), (837, 77040), (856, 75330), (930, 69336), (963, 66960), (972, 66340), (1070, 60264), (1080, 59706), (1116, 57780), (1215, 53072), (1240, 52002), (1284, 50220), (1296, 49755), (1395, 46224), (1488, 43335), (1605, 40176), (1620, 39804), (1674, 38520), (1712, 37665), (1860, 34668), (1926, 33480), (1944, 33170), (2140, 30132), (2160, 29853), (2232, 28890), (2430, 26536), (2480, 26001), (2511, 25680), (2568, 25110), (2790, 23112), (2889, 22320), (3210, 20088), (3240, 19902), (3317, 19440), (3348, 19260), (3720, 17334), (3852, 16740), (3888, 16585), (4185, 15408), (4280, 15066), (4464, 14445), (4815, 13392), (4860, 13268), (5022, 12840), (5136, 12555), (5580, 11556), (5778, 11160), (6420, 10044), (6480, 9951), (6634, 9720), (6696, 9630), (7440, 8667), (7533, 8560), (7704, 8370)]