61284240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1877

約数の個数: 120

約数和(自身を含む): 210307968

約数和(自身を除く): 149023728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1811, 1880, 2115, 2256, 2820, 3384, 3622, 3760, 4230, 5433, 5640, 6768, 7244, 8460, 9055, 10866, 11280, 14488, 16299, 16920, 18110, 21732, 27165, 28976, 32598, 33840, 36220, 43464, 54330, 65196, 72440, 81495, 85117, 86928, 108660, 130392, 144880, 162990, 170234, 217320, 255351, 260784, 325980, 340468, 425585, 434640, 510702, 651960, 680936, 766053, 851170, 1021404, 1276755, 1303920, 1361872, 1532106, 1702340, 2042808, 2553510, 3064212, 3404680, 3830265, 4085616, 5107020, 6128424, 6809360, 7660530, 10214040, 12256848, 15321060, 20428080, 30642120, 61284240]

約数ペア:

[(1, 61284240), (2, 30642120), (3, 20428080), (4, 15321060), (5, 12256848), (6, 10214040), (8, 7660530), (9, 6809360), (10, 6128424), (12, 5107020), (15, 4085616), (16, 3830265), (18, 3404680), (20, 3064212), (24, 2553510), (30, 2042808), (36, 1702340), (40, 1532106), (45, 1361872), (47, 1303920), (48, 1276755), (60, 1021404), (72, 851170), (80, 766053), (90, 680936), (94, 651960), (120, 510702), (141, 434640), (144, 425585), (180, 340468), (188, 325980), (235, 260784), (240, 255351), (282, 217320), (360, 170234), (376, 162990), (423, 144880), (470, 130392), (564, 108660), (705, 86928), (720, 85117), (752, 81495), (846, 72440), (940, 65196), (1128, 54330), (1410, 43464), (1692, 36220), (1811, 33840), (1880, 32598), (2115, 28976), (2256, 27165), (2820, 21732), (3384, 18110), (3622, 16920), (3760, 16299), (4230, 14488), (5433, 11280), (5640, 10866), (6768, 9055), (7244, 8460)]