269125440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{280339}}^1$

素因数の和:280359

約数の個数: 56

約数和(自身を含む): 854476320

約数和(自身を除く): 585350880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 280339, 560678, 841017, 1121356, 1401695, 1682034, 2242712, 2803390, 3364068, 4205085, 4485424, 5606780, 6728136, 8410170, 8970848, 11213560, 13456272, 16820340, 17941696, 22427120, 26912544, 33640680, 44854240, 53825088, 67281360, 89708480, 134562720, 269125440]

約数ペア:

[(1, 269125440), (2, 134562720), (3, 89708480), (4, 67281360), (5, 53825088), (6, 44854240), (8, 33640680), (10, 26912544), (12, 22427120), (15, 17941696), (16, 16820340), (20, 13456272), (24, 11213560), (30, 8970848), (32, 8410170), (40, 6728136), (48, 5606780), (60, 4485424), (64, 4205085), (80, 3364068), (96, 2803390), (120, 2242712), (160, 1682034), (192, 1401695), (240, 1121356), (320, 841017), (480, 560678), (960, 280339)]