329123280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1427}}^1$

素因数の和:1505

約数の個数: 120

約数和(自身を含む): 1054994976

約数和(自身を除く): 725871696

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, 372, 465, 496, 620, 744, 930, 961, 1240, 1427, 1488, 1860, 1922, 2480, 2854, 2883, 3720, 3844, 4281, 4805, 5708, 5766, 7135, 7440, 7688, 8562, 9610, 11416, 11532, 14270, 14415, 15376, 17124, 19220, 21405, 22832, 23064, 28540, 28830, 34248, 38440, 42810, 44237, 46128, 57080, 57660, 68496, 76880, 85620, 88474, 114160, 115320, 132711, 171240, 176948, 221185, 230640, 265422, 342480, 353896, 442370, 530844, 663555, 707792, 884740, 1061688, 1327110, 1371347, 1769480, 2123376, 2654220, 2742694, 3538960, 4114041, 5308440, 5485388, 6856735, 8228082, 10616880, 10970776, 13713470, 16456164, 20570205, 21941552, 27426940, 32912328, 41140410, 54853880, 65824656, 82280820, 109707760, 164561640, 329123280]

約数ペア:

[(1, 329123280), (2, 164561640), (3, 109707760), (4, 82280820), (5, 65824656), (6, 54853880), (8, 41140410), (10, 32912328), (12, 27426940), (15, 21941552), (16, 20570205), (20, 16456164), (24, 13713470), (30, 10970776), (31, 10616880), (40, 8228082), (48, 6856735), (60, 5485388), (62, 5308440), (80, 4114041), (93, 3538960), (120, 2742694), (124, 2654220), (155, 2123376), (186, 1769480), (240, 1371347), (248, 1327110), (310, 1061688), (372, 884740), (465, 707792), (496, 663555), (620, 530844), (744, 442370), (930, 353896), (961, 342480), (1240, 265422), (1427, 230640), (1488, 221185), (1860, 176948), (1922, 171240), (2480, 132711), (2854, 115320), (2883, 114160), (3720, 88474), (3844, 85620), (4281, 76880), (4805, 68496), (5708, 57660), (5766, 57080), (7135, 46128), (7440, 44237), (7688, 42810), (8562, 38440), (9610, 34248), (11416, 28830), (11532, 28540), (14270, 23064), (14415, 22832), (15376, 21405), (17124, 19220)]