380757960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8741}}^1$

素因数の和:8780

約数の個数: 144

約数和(自身を含む): 1360342620

約数和(自身を除く): 979584660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 8741, 10890, 14520, 17482, 21780, 26223, 34964, 43560, 43705, 52446, 69928, 78669, 87410, 96151, 104892, 131115, 157338, 174820, 192302, 209784, 262230, 288453, 314676, 349640, 384604, 393345, 480755, 524460, 576906, 629352, 769208, 786690, 865359, 961510, 1048920, 1057661, 1153812, 1442265, 1573380, 1730718, 1923020, 2115322, 2307624, 2884530, 3146760, 3172983, 3461436, 3846040, 4230644, 4326795, 5288305, 5769060, 6345966, 6922872, 8461288, 8653590, 9518949, 10576610, 11538120, 12691932, 15864915, 17307180, 19037898, 21153220, 25383864, 31729830, 34614360, 38075796, 42306440, 47594745, 63459660, 76151592, 95189490, 126919320, 190378980, 380757960]

約数ペア:

[(1, 380757960), (2, 190378980), (3, 126919320), (4, 95189490), (5, 76151592), (6, 63459660), (8, 47594745), (9, 42306440), (10, 38075796), (11, 34614360), (12, 31729830), (15, 25383864), (18, 21153220), (20, 19037898), (22, 17307180), (24, 15864915), (30, 12691932), (33, 11538120), (36, 10576610), (40, 9518949), (44, 8653590), (45, 8461288), (55, 6922872), (60, 6345966), (66, 5769060), (72, 5288305), (88, 4326795), (90, 4230644), (99, 3846040), (110, 3461436), (120, 3172983), (121, 3146760), (132, 2884530), (165, 2307624), (180, 2115322), (198, 1923020), (220, 1730718), (242, 1573380), (264, 1442265), (330, 1153812), (360, 1057661), (363, 1048920), (396, 961510), (440, 865359), (484, 786690), (495, 769208), (605, 629352), (660, 576906), (726, 524460), (792, 480755), (968, 393345), (990, 384604), (1089, 349640), (1210, 314676), (1320, 288453), (1452, 262230), (1815, 209784), (1980, 192302), (2178, 174820), (2420, 157338), (2904, 131115), (3630, 104892), (3960, 96151), (4356, 87410), (4840, 78669), (5445, 69928), (7260, 52446), (8712, 43705), (8741, 43560), (10890, 34964), (14520, 26223), (17482, 21780)]