326948940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19580

約数の個数: 96

約数和(自身を含む): 1050040320

約数和(自身を除く): 723091380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 19531, 39062, 58593, 78124, 97655, 117186, 175779, 195310, 234372, 292965, 351558, 390620, 527337, 585930, 605461, 703116, 878895, 1054674, 1171860, 1210922, 1757790, 1816383, 2109348, 2421844, 2636685, 3027305, 3515580, 3632766, 5273370, 5449149, 6054610, 7265532, 9081915, 10546740, 10898298, 12109220, 16347447, 18163830, 21796596, 27245745, 32694894, 36327660, 54491490, 65389788, 81737235, 108982980, 163474470, 326948940]

約数ペア:

[(1, 326948940), (2, 163474470), (3, 108982980), (4, 81737235), (5, 65389788), (6, 54491490), (9, 36327660), (10, 32694894), (12, 27245745), (15, 21796596), (18, 18163830), (20, 16347447), (27, 12109220), (30, 10898298), (31, 10546740), (36, 9081915), (45, 7265532), (54, 6054610), (60, 5449149), (62, 5273370), (90, 3632766), (93, 3515580), (108, 3027305), (124, 2636685), (135, 2421844), (155, 2109348), (180, 1816383), (186, 1757790), (270, 1210922), (279, 1171860), (310, 1054674), (372, 878895), (465, 703116), (540, 605461), (558, 585930), (620, 527337), (837, 390620), (930, 351558), (1116, 292965), (1395, 234372), (1674, 195310), (1860, 175779), (2790, 117186), (3348, 97655), (4185, 78124), (5580, 58593), (8370, 39062), (16740, 19531)]