7397520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2400

約数の個数: 80

約数和(自身を含む): 24706752

約数和(自身を除く): 17309232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2371, 3120, 4742, 7113, 9484, 11855, 14226, 18968, 23710, 28452, 30823, 35565, 37936, 47420, 56904, 61646, 71130, 92469, 94840, 113808, 123292, 142260, 154115, 184938, 189680, 246584, 284520, 308230, 369876, 462345, 493168, 569040, 616460, 739752, 924690, 1232920, 1479504, 1849380, 2465840, 3698760, 7397520]

約数ペア:

[(1, 7397520), (2, 3698760), (3, 2465840), (4, 1849380), (5, 1479504), (6, 1232920), (8, 924690), (10, 739752), (12, 616460), (13, 569040), (15, 493168), (16, 462345), (20, 369876), (24, 308230), (26, 284520), (30, 246584), (39, 189680), (40, 184938), (48, 154115), (52, 142260), (60, 123292), (65, 113808), (78, 94840), (80, 92469), (104, 71130), (120, 61646), (130, 56904), (156, 47420), (195, 37936), (208, 35565), (240, 30823), (260, 28452), (312, 23710), (390, 18968), (520, 14226), (624, 11855), (780, 9484), (1040, 7113), (1560, 4742), (2371, 3120)]