2854354680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15277}}^1$

素因数の和:15470

約数の個数: 128

約数和(自身を含む): 9570139200

約数和(自身を除く): 6715784520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 4671, 5190, 6228, 6920, 7785, 9342, 10380, 12456, 15277, 15570, 18684, 20760, 23355, 30554, 31140, 37368, 45831, 46710, 61108, 62280, 76385, 91662, 93420, 122216, 137493, 152770, 183324, 186840, 229155, 274986, 305540, 366648, 412479, 458310, 549972, 611080, 687465, 824958, 916620, 1099944, 1374930, 1649916, 1833240, 2062395, 2642921, 2749860, 3299832, 4124790, 5285842, 5499720, 7928763, 8249580, 10571684, 13214605, 15857526, 16499160, 21143368, 23786289, 26429210, 31715052, 39643815, 47572578, 52858420, 63430104, 71358867, 79287630, 95145156, 105716840, 118931445, 142717734, 158575260, 190290312, 237862890, 285435468, 317150520, 356794335, 475725780, 570870936, 713588670, 951451560, 1427177340, 2854354680]

約数ペア:

[(1, 2854354680), (2, 1427177340), (3, 951451560), (4, 713588670), (5, 570870936), (6, 475725780), (8, 356794335), (9, 317150520), (10, 285435468), (12, 237862890), (15, 190290312), (18, 158575260), (20, 142717734), (24, 118931445), (27, 105716840), (30, 95145156), (36, 79287630), (40, 71358867), (45, 63430104), (54, 52858420), (60, 47572578), (72, 39643815), (90, 31715052), (108, 26429210), (120, 23786289), (135, 21143368), (173, 16499160), (180, 15857526), (216, 13214605), (270, 10571684), (346, 8249580), (360, 7928763), (519, 5499720), (540, 5285842), (692, 4124790), (865, 3299832), (1038, 2749860), (1080, 2642921), (1384, 2062395), (1557, 1833240), (1730, 1649916), (2076, 1374930), (2595, 1099944), (3114, 916620), (3460, 824958), (4152, 687465), (4671, 611080), (5190, 549972), (6228, 458310), (6920, 412479), (7785, 366648), (9342, 305540), (10380, 274986), (12456, 229155), (15277, 186840), (15570, 183324), (18684, 152770), (20760, 137493), (23355, 122216), (30554, 93420), (31140, 91662), (37368, 76385), (45831, 62280), (46710, 61108)]