6648480

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 192

約数和(自身を含む): 24796800

約数和(自身を除く): 18148320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 729, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2187, 2280, 2430, 2565, 2592, 2736, 2916, 3040, 3078, 3240, 3420, 3645, 3888, 4104, 4320, 4374, 4560, 4617, 4860, 5130, 5472, 5832, 6156, 6480, 6840, 7290, 7695, 7776, 8208, 8748, 9120, 9234, 9720, 10260, 10935, 11664, 12312, 12960, 13680, 13851, 14580, 15390, 16416, 17496, 18468, 19440, 20520, 21870, 23085, 23328, 24624, 27360, 27702, 29160, 30780, 34992, 36936, 38880, 41040, 41553, 43740, 46170, 49248, 55404, 58320, 61560, 69255, 69984, 73872, 82080, 83106, 87480, 92340, 110808, 116640, 123120, 138510, 147744, 166212, 174960, 184680, 207765, 221616, 246240, 277020, 332424, 349920, 369360, 415530, 443232, 554040, 664848, 738720, 831060, 1108080, 1329696, 1662120, 2216160, 3324240, 6648480]

約数ペア:

[(1, 6648480), (2, 3324240), (3, 2216160), (4, 1662120), (5, 1329696), (6, 1108080), (8, 831060), (9, 738720), (10, 664848), (12, 554040), (15, 443232), (16, 415530), (18, 369360), (19, 349920), (20, 332424), (24, 277020), (27, 246240), (30, 221616), (32, 207765), (36, 184680), (38, 174960), (40, 166212), (45, 147744), (48, 138510), (54, 123120), (57, 116640), (60, 110808), (72, 92340), (76, 87480), (80, 83106), (81, 82080), (90, 73872), (95, 69984), (96, 69255), (108, 61560), (114, 58320), (120, 55404), (135, 49248), (144, 46170), (152, 43740), (160, 41553), (162, 41040), (171, 38880), (180, 36936), (190, 34992), (216, 30780), (228, 29160), (240, 27702), (243, 27360), (270, 24624), (285, 23328), (288, 23085), (304, 21870), (324, 20520), (342, 19440), (360, 18468), (380, 17496), (405, 16416), (432, 15390), (456, 14580), (480, 13851), (486, 13680), (513, 12960), (540, 12312), (570, 11664), (608, 10935), (648, 10260), (684, 9720), (720, 9234), (729, 9120), (760, 8748), (810, 8208), (855, 7776), (864, 7695), (912, 7290), (972, 6840), (1026, 6480), (1080, 6156), (1140, 5832), (1215, 5472), (1296, 5130), (1368, 4860), (1440, 4617), (1458, 4560), (1520, 4374), (1539, 4320), (1620, 4104), (1710, 3888), (1824, 3645), (1944, 3420), (2052, 3240), (2160, 3078), (2187, 3040), (2280, 2916), (2430, 2736), (2565, 2592)]