2244240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 7737600

約数和(自身を除く): 5493360

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, 1039, 1080, 2078, 2160, 3117, 4156, 5195, 6234, 8312, 9351, 10390, 12468, 15585, 16624, 18702, 20780, 24936, 28053, 31170, 37404, 41560, 46755, 49872, 56106, 62340, 74808, 83120, 93510, 112212, 124680, 140265, 149616, 187020, 224424, 249360, 280530, 374040, 448848, 561060, 748080, 1122120, 2244240]

約数ペア:

[(1, 2244240), (2, 1122120), (3, 748080), (4, 561060), (5, 448848), (6, 374040), (8, 280530), (9, 249360), (10, 224424), (12, 187020), (15, 149616), (16, 140265), (18, 124680), (20, 112212), (24, 93510), (27, 83120), (30, 74808), (36, 62340), (40, 56106), (45, 49872), (48, 46755), (54, 41560), (60, 37404), (72, 31170), (80, 28053), (90, 24936), (108, 20780), (120, 18702), (135, 16624), (144, 15585), (180, 12468), (216, 10390), (240, 9351), (270, 8312), (360, 6234), (432, 5195), (540, 4156), (720, 3117), (1039, 2160), (1080, 2078)]