154265040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71419}}^1$

素因数の和:71441

約数の個数: 80

約数和(自身を含む): 531364800

約数和(自身を除く): 377099760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71419, 142838, 214257, 285676, 357095, 428514, 571352, 642771, 714190, 857028, 1071285, 1142704, 1285542, 1428380, 1714056, 1928313, 2142570, 2571084, 2856760, 3213855, 3428112, 3856626, 4285140, 5142168, 5713520, 6427710, 7713252, 8570280, 9641565, 10284336, 12855420, 15426504, 17140560, 19283130, 25710840, 30853008, 38566260, 51421680, 77132520, 154265040]

約数ペア:

[(1, 154265040), (2, 77132520), (3, 51421680), (4, 38566260), (5, 30853008), (6, 25710840), (8, 19283130), (9, 17140560), (10, 15426504), (12, 12855420), (15, 10284336), (16, 9641565), (18, 8570280), (20, 7713252), (24, 6427710), (27, 5713520), (30, 5142168), (36, 4285140), (40, 3856626), (45, 3428112), (48, 3213855), (54, 2856760), (60, 2571084), (72, 2142570), (80, 1928313), (90, 1714056), (108, 1428380), (120, 1285542), (135, 1142704), (144, 1071285), (180, 857028), (216, 714190), (240, 642771), (270, 571352), (360, 428514), (432, 357095), (540, 285676), (720, 214257), (1080, 142838), (2160, 71419)]