52668120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 165369600

約数和(自身を除く): 112701480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 173, 177, 215, 236, 258, 295, 344, 346, 354, 430, 472, 516, 519, 590, 645, 692, 708, 860, 865, 885, 1032, 1038, 1180, 1290, 1384, 1416, 1720, 1730, 1770, 2076, 2360, 2537, 2580, 2595, 3460, 3540, 4152, 5074, 5160, 5190, 6920, 7080, 7439, 7611, 10148, 10207, 10380, 12685, 14878, 15222, 20296, 20414, 20760, 22317, 25370, 29756, 30444, 30621, 37195, 38055, 40828, 44634, 50740, 51035, 59512, 60888, 61242, 74390, 76110, 81656, 89268, 101480, 102070, 111585, 122484, 148780, 152220, 153105, 178536, 204140, 223170, 244968, 297560, 304440, 306210, 408280, 438901, 446340, 612420, 877802, 892680, 1224840, 1316703, 1755604, 2194505, 2633406, 3511208, 4389010, 5266812, 6583515, 8778020, 10533624, 13167030, 17556040, 26334060, 52668120]

約数ペア:

[(1, 52668120), (2, 26334060), (3, 17556040), (4, 13167030), (5, 10533624), (6, 8778020), (8, 6583515), (10, 5266812), (12, 4389010), (15, 3511208), (20, 2633406), (24, 2194505), (30, 1755604), (40, 1316703), (43, 1224840), (59, 892680), (60, 877802), (86, 612420), (118, 446340), (120, 438901), (129, 408280), (172, 306210), (173, 304440), (177, 297560), (215, 244968), (236, 223170), (258, 204140), (295, 178536), (344, 153105), (346, 152220), (354, 148780), (430, 122484), (472, 111585), (516, 102070), (519, 101480), (590, 89268), (645, 81656), (692, 76110), (708, 74390), (860, 61242), (865, 60888), (885, 59512), (1032, 51035), (1038, 50740), (1180, 44634), (1290, 40828), (1384, 38055), (1416, 37195), (1720, 30621), (1730, 30444), (1770, 29756), (2076, 25370), (2360, 22317), (2537, 20760), (2580, 20414), (2595, 20296), (3460, 15222), (3540, 14878), (4152, 12685), (5074, 10380), (5160, 10207), (5190, 10148), (6920, 7611), (7080, 7439)]