144105280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40939}}^1$

素因数の和:40967

約数の個数: 56

約数和(自身を含む): 374355360

約数和(自身を除く): 230250080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 40939, 81878, 163756, 204695, 327512, 409390, 450329, 655024, 818780, 900658, 1310048, 1637560, 1801316, 2251645, 2620096, 3275120, 3602632, 4503290, 6550240, 7205264, 9006580, 13100480, 14410528, 18013160, 28821056, 36026320, 72052640, 144105280]

約数ペア:

[(1, 144105280), (2, 72052640), (4, 36026320), (5, 28821056), (8, 18013160), (10, 14410528), (11, 13100480), (16, 9006580), (20, 7205264), (22, 6550240), (32, 4503290), (40, 3602632), (44, 3275120), (55, 2620096), (64, 2251645), (80, 1801316), (88, 1637560), (110, 1310048), (160, 900658), (176, 818780), (220, 655024), (320, 450329), (352, 409390), (440, 327512), (704, 204695), (880, 163756), (1760, 81878), (3520, 40939)]