572217840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{827}}^1$

素因数の和:908

約数の個数: 180

約数和(自身を含む): 1988089272

約数和(自身を除く): 1415871432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 827, 930, 961, 1116, 1240, 1395, 1488, 1654, 1860, 1922, 2232, 2480, 2481, 2790, 2883, 3308, 3720, 3844, 4135, 4464, 4805, 4962, 5580, 5766, 6616, 7440, 7443, 7688, 8270, 8649, 9610, 9924, 11160, 11532, 12405, 13232, 14415, 14886, 15376, 16540, 17298, 19220, 19848, 22320, 23064, 24810, 25637, 28830, 29772, 33080, 34596, 37215, 38440, 39696, 43245, 46128, 49620, 51274, 57660, 59544, 66160, 69192, 74430, 76880, 76911, 86490, 99240, 102548, 115320, 119088, 128185, 138384, 148860, 153822, 172980, 198480, 205096, 230640, 230733, 256370, 297720, 307644, 345960, 384555, 410192, 461466, 512740, 595440, 615288, 691920, 769110, 794747, 922932, 1025480, 1153665, 1230576, 1538220, 1589494, 1845864, 2050960, 2307330, 2384241, 3076440, 3178988, 3691728, 3973735, 4614660, 4768482, 6152880, 6357976, 7152723, 7947470, 9229320, 9536964, 11921205, 12715952, 14305446, 15894940, 18458640, 19073928, 23842410, 28610892, 31789880, 35763615, 38147856, 47684820, 57221784, 63579760, 71527230, 95369640, 114443568, 143054460, 190739280, 286108920, 572217840]

約数ペア:

[(1, 572217840), (2, 286108920), (3, 190739280), (4, 143054460), (5, 114443568), (6, 95369640), (8, 71527230), (9, 63579760), (10, 57221784), (12, 47684820), (15, 38147856), (16, 35763615), (18, 31789880), (20, 28610892), (24, 23842410), (30, 19073928), (31, 18458640), (36, 15894940), (40, 14305446), (45, 12715952), (48, 11921205), (60, 9536964), (62, 9229320), (72, 7947470), (80, 7152723), (90, 6357976), (93, 6152880), (120, 4768482), (124, 4614660), (144, 3973735), (155, 3691728), (180, 3178988), (186, 3076440), (240, 2384241), (248, 2307330), (279, 2050960), (310, 1845864), (360, 1589494), (372, 1538220), (465, 1230576), (496, 1153665), (558, 1025480), (620, 922932), (720, 794747), (744, 769110), (827, 691920), (930, 615288), (961, 595440), (1116, 512740), (1240, 461466), (1395, 410192), (1488, 384555), (1654, 345960), (1860, 307644), (1922, 297720), (2232, 256370), (2480, 230733), (2481, 230640), (2790, 205096), (2883, 198480), (3308, 172980), (3720, 153822), (3844, 148860), (4135, 138384), (4464, 128185), (4805, 119088), (4962, 115320), (5580, 102548), (5766, 99240), (6616, 86490), (7440, 76911), (7443, 76880), (7688, 74430), (8270, 69192), (8649, 66160), (9610, 59544), (9924, 57660), (11160, 51274), (11532, 49620), (12405, 46128), (13232, 43245), (14415, 39696), (14886, 38440), (15376, 37215), (16540, 34596), (17298, 33080), (19220, 29772), (19848, 28830), (22320, 25637), (23064, 24810)]