1326851520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5783}}^1$

素因数の和:6042

約数の個数: 112

約数和(自身を含む): 4231111680

約数和(自身を除く): 2904260160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 956, 960, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 5783, 7170, 7648, 9560, 11472, 11566, 14340, 15296, 17349, 19120, 22944, 23132, 28680, 28915, 34698, 38240, 45888, 46264, 57360, 57830, 69396, 76480, 86745, 92528, 114720, 115660, 138792, 173490, 185056, 229440, 231320, 277584, 346980, 370112, 462640, 555168, 693960, 925280, 1110336, 1382137, 1387920, 1850560, 2764274, 2775840, 4146411, 5528548, 5551680, 6910685, 8292822, 11057096, 13821370, 16585644, 20732055, 22114192, 27642740, 33171288, 41464110, 44228384, 55285480, 66342576, 82928220, 88456768, 110570960, 132685152, 165856440, 221141920, 265370304, 331712880, 442283840, 663425760, 1326851520]

約数ペア:

[(1, 1326851520), (2, 663425760), (3, 442283840), (4, 331712880), (5, 265370304), (6, 221141920), (8, 165856440), (10, 132685152), (12, 110570960), (15, 88456768), (16, 82928220), (20, 66342576), (24, 55285480), (30, 44228384), (32, 41464110), (40, 33171288), (48, 27642740), (60, 22114192), (64, 20732055), (80, 16585644), (96, 13821370), (120, 11057096), (160, 8292822), (192, 6910685), (239, 5551680), (240, 5528548), (320, 4146411), (478, 2775840), (480, 2764274), (717, 1850560), (956, 1387920), (960, 1382137), (1195, 1110336), (1434, 925280), (1912, 693960), (2390, 555168), (2868, 462640), (3585, 370112), (3824, 346980), (4780, 277584), (5736, 231320), (5783, 229440), (7170, 185056), (7648, 173490), (9560, 138792), (11472, 115660), (11566, 114720), (14340, 92528), (15296, 86745), (17349, 76480), (19120, 69396), (22944, 57830), (23132, 57360), (28680, 46264), (28915, 45888), (34698, 38240)]