2216160

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 168

約数和(自身を含む): 8263080

約数和(自身を除く): 6046920

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, 2280, 2430, 2565, 2592, 2736, 2916, 3040, 3078, 3240, 3420, 3645, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5472, 5832, 6156, 6480, 6840, 7290, 7695, 7776, 8208, 9120, 9234, 9720, 10260, 11664, 12312, 12960, 13680, 13851, 14580, 15390, 16416, 18468, 19440, 20520, 23085, 23328, 24624, 27360, 27702, 29160, 30780, 36936, 38880, 41040, 46170, 49248, 55404, 58320, 61560, 69255, 73872, 82080, 92340, 110808, 116640, 123120, 138510, 147744, 184680, 221616, 246240, 277020, 369360, 443232, 554040, 738720, 1108080, 2216160]

約数ペア:

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