331389360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{153421}}^1$

素因数の和:153443

約数の個数: 80

約数和(自身を含む): 1141459680

約数和(自身を除く): 810070320

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, 153421, 306842, 460263, 613684, 767105, 920526, 1227368, 1380789, 1534210, 1841052, 2301315, 2454736, 2761578, 3068420, 3682104, 4142367, 4602630, 5523156, 6136840, 6903945, 7364208, 8284734, 9205260, 11046312, 12273680, 13807890, 16569468, 18410520, 20711835, 22092624, 27615780, 33138936, 36821040, 41423670, 55231560, 66277872, 82847340, 110463120, 165694680, 331389360]

約数ペア:

[(1, 331389360), (2, 165694680), (3, 110463120), (4, 82847340), (5, 66277872), (6, 55231560), (8, 41423670), (9, 36821040), (10, 33138936), (12, 27615780), (15, 22092624), (16, 20711835), (18, 18410520), (20, 16569468), (24, 13807890), (27, 12273680), (30, 11046312), (36, 9205260), (40, 8284734), (45, 7364208), (48, 6903945), (54, 6136840), (60, 5523156), (72, 4602630), (80, 4142367), (90, 3682104), (108, 3068420), (120, 2761578), (135, 2454736), (144, 2301315), (180, 1841052), (216, 1534210), (240, 1380789), (270, 1227368), (360, 920526), (432, 767105), (540, 613684), (720, 460263), (1080, 306842), (2160, 153421)]