27357960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{32569}}^1$

素因数の和:32590

約数の個数: 64

約数和(自身を含む): 93801600

約数和(自身を除く): 66443640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 32569, 65138, 97707, 130276, 162845, 195414, 227983, 260552, 325690, 390828, 455966, 488535, 651380, 683949, 781656, 911932, 977070, 1139915, 1302760, 1367898, 1823864, 1954140, 2279830, 2735796, 3419745, 3908280, 4559660, 5471592, 6839490, 9119320, 13678980, 27357960]

約数ペア:

[(1, 27357960), (2, 13678980), (3, 9119320), (4, 6839490), (5, 5471592), (6, 4559660), (7, 3908280), (8, 3419745), (10, 2735796), (12, 2279830), (14, 1954140), (15, 1823864), (20, 1367898), (21, 1302760), (24, 1139915), (28, 977070), (30, 911932), (35, 781656), (40, 683949), (42, 651380), (56, 488535), (60, 455966), (70, 390828), (84, 325690), (105, 260552), (120, 227983), (140, 195414), (168, 162845), (210, 130276), (280, 97707), (420, 65138), (840, 32569)]