9819480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 33073920

約数和(自身を除く): 23254440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 173, 215, 220, 258, 264, 330, 344, 346, 430, 440, 473, 516, 519, 645, 660, 692, 860, 865, 946, 1032, 1038, 1290, 1320, 1384, 1419, 1720, 1730, 1892, 1903, 2076, 2365, 2580, 2595, 2838, 3460, 3784, 3806, 4152, 4730, 5160, 5190, 5676, 5709, 6920, 7095, 7439, 7612, 9460, 9515, 10380, 11352, 11418, 14190, 14878, 15224, 18920, 19030, 20760, 22317, 22836, 28380, 28545, 29756, 37195, 38060, 44634, 45672, 56760, 57090, 59512, 74390, 76120, 81829, 89268, 111585, 114180, 148780, 163658, 178536, 223170, 228360, 245487, 297560, 327316, 409145, 446340, 490974, 654632, 818290, 892680, 981948, 1227435, 1636580, 1963896, 2454870, 3273160, 4909740, 9819480]

約数ペア:

[(1, 9819480), (2, 4909740), (3, 3273160), (4, 2454870), (5, 1963896), (6, 1636580), (8, 1227435), (10, 981948), (11, 892680), (12, 818290), (15, 654632), (20, 490974), (22, 446340), (24, 409145), (30, 327316), (33, 297560), (40, 245487), (43, 228360), (44, 223170), (55, 178536), (60, 163658), (66, 148780), (86, 114180), (88, 111585), (110, 89268), (120, 81829), (129, 76120), (132, 74390), (165, 59512), (172, 57090), (173, 56760), (215, 45672), (220, 44634), (258, 38060), (264, 37195), (330, 29756), (344, 28545), (346, 28380), (430, 22836), (440, 22317), (473, 20760), (516, 19030), (519, 18920), (645, 15224), (660, 14878), (692, 14190), (860, 11418), (865, 11352), (946, 10380), (1032, 9515), (1038, 9460), (1290, 7612), (1320, 7439), (1384, 7095), (1419, 6920), (1720, 5709), (1730, 5676), (1892, 5190), (1903, 5160), (2076, 4730), (2365, 4152), (2580, 3806), (2595, 3784), (2838, 3460)]