1339335720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{8837}}^1$

素因数の和:9275

約数の個数: 96

約数和(自身を含む): 4363674120

約数和(自身を除く): 3024338400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 842, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 7578, 8420, 8837, 10104, 12630, 15156, 16840, 17674, 18945, 25260, 26511, 30312, 35348, 37890, 44185, 50520, 53022, 70696, 75780, 79533, 88370, 106044, 132555, 151560, 159066, 176740, 212088, 265110, 318132, 353480, 397665, 530220, 636264, 795330, 1060440, 1590660, 3181320, 3720377, 7440754, 11161131, 14881508, 18601885, 22322262, 29763016, 33483393, 37203770, 44644524, 55805655, 66966786, 74407540, 89289048, 111611310, 133933572, 148815080, 167416965, 223222620, 267867144, 334833930, 446445240, 669667860, 1339335720]

約数ペア:

[(1, 1339335720), (2, 669667860), (3, 446445240), (4, 334833930), (5, 267867144), (6, 223222620), (8, 167416965), (9, 148815080), (10, 133933572), (12, 111611310), (15, 89289048), (18, 74407540), (20, 66966786), (24, 55805655), (30, 44644524), (36, 37203770), (40, 33483393), (45, 29763016), (60, 22322262), (72, 18601885), (90, 14881508), (120, 11161131), (180, 7440754), (360, 3720377), (421, 3181320), (842, 1590660), (1263, 1060440), (1684, 795330), (2105, 636264), (2526, 530220), (3368, 397665), (3789, 353480), (4210, 318132), (5052, 265110), (6315, 212088), (7578, 176740), (8420, 159066), (8837, 151560), (10104, 132555), (12630, 106044), (15156, 88370), (16840, 79533), (17674, 75780), (18945, 70696), (25260, 53022), (26511, 50520), (30312, 44185), (35348, 37890)]