73112880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 234935856

約数和(自身を除く): 161822976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 317, 372, 465, 496, 620, 634, 744, 930, 951, 961, 1240, 1268, 1488, 1585, 1860, 1902, 1922, 2480, 2536, 2883, 3170, 3720, 3804, 3844, 4755, 4805, 5072, 5766, 6340, 7440, 7608, 7688, 9510, 9610, 9827, 11532, 12680, 14415, 15216, 15376, 19020, 19220, 19654, 23064, 25360, 28830, 29481, 38040, 38440, 39308, 46128, 49135, 57660, 58962, 76080, 76880, 78616, 98270, 115320, 117924, 147405, 157232, 196540, 230640, 235848, 294810, 304637, 393080, 471696, 589620, 609274, 786160, 913911, 1179240, 1218548, 1523185, 1827822, 2358480, 2437096, 3046370, 3655644, 4569555, 4874192, 6092740, 7311288, 9139110, 12185480, 14622576, 18278220, 24370960, 36556440, 73112880]

約数ペア:

[(1, 73112880), (2, 36556440), (3, 24370960), (4, 18278220), (5, 14622576), (6, 12185480), (8, 9139110), (10, 7311288), (12, 6092740), (15, 4874192), (16, 4569555), (20, 3655644), (24, 3046370), (30, 2437096), (31, 2358480), (40, 1827822), (48, 1523185), (60, 1218548), (62, 1179240), (80, 913911), (93, 786160), (120, 609274), (124, 589620), (155, 471696), (186, 393080), (240, 304637), (248, 294810), (310, 235848), (317, 230640), (372, 196540), (465, 157232), (496, 147405), (620, 117924), (634, 115320), (744, 98270), (930, 78616), (951, 76880), (961, 76080), (1240, 58962), (1268, 57660), (1488, 49135), (1585, 46128), (1860, 39308), (1902, 38440), (1922, 38040), (2480, 29481), (2536, 28830), (2883, 25360), (3170, 23064), (3720, 19654), (3804, 19220), (3844, 19020), (4755, 15376), (4805, 15216), (5072, 14415), (5766, 12680), (6340, 11532), (7440, 9827), (7608, 9610), (7688, 9510)]