856894320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41039}}^1$

素因数の和:41087

約数の個数: 120

約数和(自身を含む): 2977041600

約数和(自身を除く): 2120147280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 41039, 82078, 123117, 164156, 205195, 246234, 328312, 369351, 410390, 492468, 615585, 656624, 738702, 820780, 984936, 1190131, 1231170, 1477404, 1641560, 1846755, 1969872, 2380262, 2462340, 2954808, 3283120, 3570393, 3693510, 4760524, 4924680, 5909616, 5950655, 7140786, 7387020, 9521048, 9849360, 10711179, 11901310, 14281572, 14774040, 17851965, 19042096, 21422358, 23802620, 28563144, 29548080, 35703930, 42844716, 47605240, 53555895, 57126288, 71407860, 85689432, 95210480, 107111790, 142815720, 171378864, 214223580, 285631440, 428447160, 856894320]

約数ペア:

[(1, 856894320), (2, 428447160), (3, 285631440), (4, 214223580), (5, 171378864), (6, 142815720), (8, 107111790), (9, 95210480), (10, 85689432), (12, 71407860), (15, 57126288), (16, 53555895), (18, 47605240), (20, 42844716), (24, 35703930), (29, 29548080), (30, 28563144), (36, 23802620), (40, 21422358), (45, 19042096), (48, 17851965), (58, 14774040), (60, 14281572), (72, 11901310), (80, 10711179), (87, 9849360), (90, 9521048), (116, 7387020), (120, 7140786), (144, 5950655), (145, 5909616), (174, 4924680), (180, 4760524), (232, 3693510), (240, 3570393), (261, 3283120), (290, 2954808), (348, 2462340), (360, 2380262), (435, 1969872), (464, 1846755), (522, 1641560), (580, 1477404), (696, 1231170), (720, 1190131), (870, 984936), (1044, 820780), (1160, 738702), (1305, 656624), (1392, 615585), (1740, 492468), (2088, 410390), (2320, 369351), (2610, 328312), (3480, 246234), (4176, 205195), (5220, 164156), (6960, 123117), (10440, 82078), (20880, 41039)]