142956720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 482884272

約数和(自身を除く): 339927552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 941, 1055, 1266, 1688, 1882, 1899, 2110, 2532, 2823, 3165, 3376, 3764, 3798, 4220, 4705, 5064, 5646, 6330, 7528, 7596, 8440, 8469, 9410, 9495, 10128, 11292, 12660, 14115, 15056, 15192, 16880, 16938, 18820, 18990, 22584, 25320, 28230, 30384, 33876, 37640, 37980, 42345, 45168, 50640, 56460, 67752, 75280, 75960, 84690, 112920, 135504, 151920, 169380, 198551, 225840, 338760, 397102, 595653, 677520, 794204, 992755, 1191306, 1588408, 1786959, 1985510, 2382612, 2978265, 3176816, 3573918, 3971020, 4765224, 5956530, 7147836, 7942040, 8934795, 9530448, 11913060, 14295672, 15884080, 17869590, 23826120, 28591344, 35739180, 47652240, 71478360, 142956720]

約数ペア:

[(1, 142956720), (2, 71478360), (3, 47652240), (4, 35739180), (5, 28591344), (6, 23826120), (8, 17869590), (9, 15884080), (10, 14295672), (12, 11913060), (15, 9530448), (16, 8934795), (18, 7942040), (20, 7147836), (24, 5956530), (30, 4765224), (36, 3971020), (40, 3573918), (45, 3176816), (48, 2978265), (60, 2382612), (72, 1985510), (80, 1786959), (90, 1588408), (120, 1191306), (144, 992755), (180, 794204), (211, 677520), (240, 595653), (360, 397102), (422, 338760), (633, 225840), (720, 198551), (844, 169380), (941, 151920), (1055, 135504), (1266, 112920), (1688, 84690), (1882, 75960), (1899, 75280), (2110, 67752), (2532, 56460), (2823, 50640), (3165, 45168), (3376, 42345), (3764, 37980), (3798, 37640), (4220, 33876), (4705, 30384), (5064, 28230), (5646, 25320), (6330, 22584), (7528, 18990), (7596, 18820), (8440, 16938), (8469, 16880), (9410, 15192), (9495, 15056), (10128, 14115), (11292, 12660)]