129161280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1724

約数の個数: 112

約数和(自身を含む): 415283904

約数和(自身を除く): 286122624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1621, 1660, 1992, 2490, 2656, 3242, 3320, 3984, 4863, 4980, 5312, 6484, 6640, 7968, 8105, 9726, 9960, 12968, 13280, 15936, 16210, 19452, 19920, 24315, 25936, 26560, 32420, 38904, 39840, 48630, 51872, 64840, 77808, 79680, 97260, 103744, 129680, 134543, 155616, 194520, 259360, 269086, 311232, 389040, 403629, 518720, 538172, 672715, 778080, 807258, 1076344, 1345430, 1556160, 1614516, 2018145, 2152688, 2690860, 3229032, 4036290, 4305376, 5381720, 6458064, 8072580, 8610752, 10763440, 12916128, 16145160, 21526880, 25832256, 32290320, 43053760, 64580640, 129161280]

約数ペア:

[(1, 129161280), (2, 64580640), (3, 43053760), (4, 32290320), (5, 25832256), (6, 21526880), (8, 16145160), (10, 12916128), (12, 10763440), (15, 8610752), (16, 8072580), (20, 6458064), (24, 5381720), (30, 4305376), (32, 4036290), (40, 3229032), (48, 2690860), (60, 2152688), (64, 2018145), (80, 1614516), (83, 1556160), (96, 1345430), (120, 1076344), (160, 807258), (166, 778080), (192, 672715), (240, 538172), (249, 518720), (320, 403629), (332, 389040), (415, 311232), (480, 269086), (498, 259360), (664, 194520), (830, 155616), (960, 134543), (996, 129680), (1245, 103744), (1328, 97260), (1621, 79680), (1660, 77808), (1992, 64840), (2490, 51872), (2656, 48630), (3242, 39840), (3320, 38904), (3984, 32420), (4863, 26560), (4980, 25936), (5312, 24315), (6484, 19920), (6640, 19452), (7968, 16210), (8105, 15936), (9726, 13280), (9960, 12968)]