984345480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29401}}^1$

素因数の和:29452

約数の個数: 128

約数和(自身を含む): 3387110400

約数和(自身を除く): 2402764920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 29401, 33480, 58802, 88203, 117604, 147005, 176406, 235208, 264609, 294010, 352812, 441015, 529218, 588020, 705624, 793827, 882030, 911431, 1058436, 1176040, 1323045, 1587654, 1764060, 1822862, 2116872, 2646090, 2734293, 3175308, 3528120, 3645724, 3969135, 4557155, 5292180, 5468586, 6350616, 7291448, 7938270, 8202879, 9114310, 10584360, 10937172, 13671465, 15876540, 16405758, 18228620, 21874344, 24608637, 27342930, 31753080, 32811516, 36457240, 41014395, 49217274, 54685860, 65623032, 82028790, 98434548, 109371720, 123043185, 164057580, 196869096, 246086370, 328115160, 492172740, 984345480]

約数ペア:

[(1, 984345480), (2, 492172740), (3, 328115160), (4, 246086370), (5, 196869096), (6, 164057580), (8, 123043185), (9, 109371720), (10, 98434548), (12, 82028790), (15, 65623032), (18, 54685860), (20, 49217274), (24, 41014395), (27, 36457240), (30, 32811516), (31, 31753080), (36, 27342930), (40, 24608637), (45, 21874344), (54, 18228620), (60, 16405758), (62, 15876540), (72, 13671465), (90, 10937172), (93, 10584360), (108, 9114310), (120, 8202879), (124, 7938270), (135, 7291448), (155, 6350616), (180, 5468586), (186, 5292180), (216, 4557155), (248, 3969135), (270, 3645724), (279, 3528120), (310, 3175308), (360, 2734293), (372, 2646090), (465, 2116872), (540, 1822862), (558, 1764060), (620, 1587654), (744, 1323045), (837, 1176040), (930, 1058436), (1080, 911431), (1116, 882030), (1240, 793827), (1395, 705624), (1674, 588020), (1860, 529218), (2232, 441015), (2790, 352812), (3348, 294010), (3720, 264609), (4185, 235208), (5580, 176406), (6696, 147005), (8370, 117604), (11160, 88203), (16740, 58802), (29401, 33480)]