55659120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 160

約数和(自身を含む): 194987520

約数和(自身を除く): 139328400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 727, 870, 880, 957, 1160, 1276, 1320, 1392, 1454, 1595, 1740, 1914, 2181, 2320, 2552, 2640, 2908, 3190, 3480, 3635, 3828, 4362, 4785, 5104, 5816, 6380, 6960, 7270, 7656, 7997, 8724, 9570, 10905, 11632, 12760, 14540, 15312, 15994, 17448, 19140, 21083, 21810, 23991, 25520, 29080, 31988, 34896, 38280, 39985, 42166, 43620, 47982, 58160, 63249, 63976, 76560, 79970, 84332, 87240, 95964, 105415, 119955, 126498, 127952, 159940, 168664, 174480, 191928, 210830, 231913, 239910, 252996, 316245, 319880, 337328, 383856, 421660, 463826, 479820, 505992, 632490, 639760, 695739, 843320, 927652, 959640, 1011984, 1159565, 1264980, 1391478, 1686640, 1855304, 1919280, 2319130, 2529960, 2782956, 3478695, 3710608, 4638260, 5059920, 5565912, 6957390, 9276520, 11131824, 13914780, 18553040, 27829560, 55659120]

約数ペア:

[(1, 55659120), (2, 27829560), (3, 18553040), (4, 13914780), (5, 11131824), (6, 9276520), (8, 6957390), (10, 5565912), (11, 5059920), (12, 4638260), (15, 3710608), (16, 3478695), (20, 2782956), (22, 2529960), (24, 2319130), (29, 1919280), (30, 1855304), (33, 1686640), (40, 1391478), (44, 1264980), (48, 1159565), (55, 1011984), (58, 959640), (60, 927652), (66, 843320), (80, 695739), (87, 639760), (88, 632490), (110, 505992), (116, 479820), (120, 463826), (132, 421660), (145, 383856), (165, 337328), (174, 319880), (176, 316245), (220, 252996), (232, 239910), (240, 231913), (264, 210830), (290, 191928), (319, 174480), (330, 168664), (348, 159940), (435, 127952), (440, 126498), (464, 119955), (528, 105415), (580, 95964), (638, 87240), (660, 84332), (696, 79970), (727, 76560), (870, 63976), (880, 63249), (957, 58160), (1160, 47982), (1276, 43620), (1320, 42166), (1392, 39985), (1454, 38280), (1595, 34896), (1740, 31988), (1914, 29080), (2181, 25520), (2320, 23991), (2552, 21810), (2640, 21083), (2908, 19140), (3190, 17448), (3480, 15994), (3635, 15312), (3828, 14540), (4362, 12760), (4785, 11632), (5104, 10905), (5816, 9570), (6380, 8724), (6960, 7997), (7270, 7656)]