1309602880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{141121}}^1$

素因数の和:141167

約数の個数: 56

約数和(自身を含む): 3226048920

約数和(自身を除く): 1916446040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 141121, 282242, 564484, 705605, 1128968, 1411210, 2257936, 2822420, 4092509, 4515872, 5644840, 8185018, 9031744, 11289680, 16370036, 20462545, 22579360, 32740072, 40925090, 45158720, 65480144, 81850180, 130960288, 163700360, 261920576, 327400720, 654801440, 1309602880]

約数ペア:

[(1, 1309602880), (2, 654801440), (4, 327400720), (5, 261920576), (8, 163700360), (10, 130960288), (16, 81850180), (20, 65480144), (29, 45158720), (32, 40925090), (40, 32740072), (58, 22579360), (64, 20462545), (80, 16370036), (116, 11289680), (145, 9031744), (160, 8185018), (232, 5644840), (290, 4515872), (320, 4092509), (464, 2822420), (580, 2257936), (928, 1411210), (1160, 1128968), (1856, 705605), (2320, 564484), (4640, 282242), (9280, 141121)]