30745080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 102407760

約数和(自身を除く): 71662680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2083, 2460, 2952, 3690, 4166, 4920, 6249, 7380, 8332, 10415, 12498, 14760, 16664, 18747, 20830, 24996, 31245, 37494, 41660, 49992, 62490, 74988, 83320, 85403, 93735, 124980, 149976, 170806, 187470, 249960, 256209, 341612, 374940, 427015, 512418, 683224, 749880, 768627, 854030, 1024836, 1281045, 1537254, 1708060, 2049672, 2562090, 3074508, 3416120, 3843135, 5124180, 6149016, 7686270, 10248360, 15372540, 30745080]

約数ペア:

[(1, 30745080), (2, 15372540), (3, 10248360), (4, 7686270), (5, 6149016), (6, 5124180), (8, 3843135), (9, 3416120), (10, 3074508), (12, 2562090), (15, 2049672), (18, 1708060), (20, 1537254), (24, 1281045), (30, 1024836), (36, 854030), (40, 768627), (41, 749880), (45, 683224), (60, 512418), (72, 427015), (82, 374940), (90, 341612), (120, 256209), (123, 249960), (164, 187470), (180, 170806), (205, 149976), (246, 124980), (328, 93735), (360, 85403), (369, 83320), (410, 74988), (492, 62490), (615, 49992), (738, 41660), (820, 37494), (984, 31245), (1230, 24996), (1476, 20830), (1640, 18747), (1845, 16664), (2083, 14760), (2460, 12498), (2952, 10415), (3690, 8332), (4166, 7380), (4920, 6249)]