53628840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 175219200

約数和(自身を除く): 121590360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 311, 360, 479, 622, 933, 958, 1244, 1437, 1555, 1866, 1916, 2395, 2488, 2799, 2874, 3110, 3732, 3832, 4311, 4665, 4790, 5598, 5748, 6220, 7185, 7464, 8622, 9330, 9580, 11196, 11496, 12440, 13995, 14370, 17244, 18660, 19160, 21555, 22392, 27990, 28740, 34488, 37320, 43110, 55980, 57480, 86220, 111960, 148969, 172440, 297938, 446907, 595876, 744845, 893814, 1191752, 1340721, 1489690, 1787628, 2234535, 2681442, 2979380, 3575256, 4469070, 5362884, 5958760, 6703605, 8938140, 10725768, 13407210, 17876280, 26814420, 53628840]

約数ペア:

[(1, 53628840), (2, 26814420), (3, 17876280), (4, 13407210), (5, 10725768), (6, 8938140), (8, 6703605), (9, 5958760), (10, 5362884), (12, 4469070), (15, 3575256), (18, 2979380), (20, 2681442), (24, 2234535), (30, 1787628), (36, 1489690), (40, 1340721), (45, 1191752), (60, 893814), (72, 744845), (90, 595876), (120, 446907), (180, 297938), (311, 172440), (360, 148969), (479, 111960), (622, 86220), (933, 57480), (958, 55980), (1244, 43110), (1437, 37320), (1555, 34488), (1866, 28740), (1916, 27990), (2395, 22392), (2488, 21555), (2799, 19160), (2874, 18660), (3110, 17244), (3732, 14370), (3832, 13995), (4311, 12440), (4665, 11496), (4790, 11196), (5598, 9580), (5748, 9330), (6220, 8622), (7185, 7464)]