31677480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{3259}}^1$

素因数の和:3285

約数の個数: 96

約数和(自身を含む): 106797600

約数和(自身を除く): 75120120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 3259, 4860, 6518, 9720, 9777, 13036, 16295, 19554, 26072, 29331, 32590, 39108, 48885, 58662, 65180, 78216, 87993, 97770, 117324, 130360, 146655, 175986, 195540, 234648, 263979, 293310, 351972, 391080, 439965, 527958, 586620, 703944, 791937, 879930, 1055916, 1173240, 1319895, 1583874, 1759860, 2111832, 2639790, 3167748, 3519720, 3959685, 5279580, 6335496, 7919370, 10559160, 15838740, 31677480]

約数ペア:

[(1, 31677480), (2, 15838740), (3, 10559160), (4, 7919370), (5, 6335496), (6, 5279580), (8, 3959685), (9, 3519720), (10, 3167748), (12, 2639790), (15, 2111832), (18, 1759860), (20, 1583874), (24, 1319895), (27, 1173240), (30, 1055916), (36, 879930), (40, 791937), (45, 703944), (54, 586620), (60, 527958), (72, 439965), (81, 391080), (90, 351972), (108, 293310), (120, 263979), (135, 234648), (162, 195540), (180, 175986), (216, 146655), (243, 130360), (270, 117324), (324, 97770), (360, 87993), (405, 78216), (486, 65180), (540, 58662), (648, 48885), (810, 39108), (972, 32590), (1080, 29331), (1215, 26072), (1620, 19554), (1944, 16295), (2430, 13036), (3240, 9777), (3259, 9720), (4860, 6518)]