164028780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3413}}^1$

素因数の和:3520

約数の個数: 96

約数和(自身を含む): 516196800

約数和(自身を除く): 352168020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 3413, 4005, 4806, 5340, 6826, 8010, 9612, 10239, 12015, 13652, 16020, 17065, 20478, 24030, 30717, 34130, 40956, 48060, 51195, 61434, 68260, 92151, 102390, 122868, 153585, 184302, 204780, 303757, 307170, 368604, 460755, 607514, 614340, 911271, 921510, 1215028, 1518785, 1822542, 1843020, 2733813, 3037570, 3645084, 4556355, 5467626, 6075140, 8201439, 9112710, 10935252, 13669065, 16402878, 18225420, 27338130, 32805756, 41007195, 54676260, 82014390, 164028780]

約数ペア:

[(1, 164028780), (2, 82014390), (3, 54676260), (4, 41007195), (5, 32805756), (6, 27338130), (9, 18225420), (10, 16402878), (12, 13669065), (15, 10935252), (18, 9112710), (20, 8201439), (27, 6075140), (30, 5467626), (36, 4556355), (45, 3645084), (54, 3037570), (60, 2733813), (89, 1843020), (90, 1822542), (108, 1518785), (135, 1215028), (178, 921510), (180, 911271), (267, 614340), (270, 607514), (356, 460755), (445, 368604), (534, 307170), (540, 303757), (801, 204780), (890, 184302), (1068, 153585), (1335, 122868), (1602, 102390), (1780, 92151), (2403, 68260), (2670, 61434), (3204, 51195), (3413, 48060), (4005, 40956), (4806, 34130), (5340, 30717), (6826, 24030), (8010, 20478), (9612, 17065), (10239, 16020), (12015, 13652)]