120805888

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 80

約数和(自身を含む): 283624704

約数和(自身を除く): 162818816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 896, 911, 1036, 1184, 1792, 1822, 2072, 2368, 3584, 3644, 4144, 4736, 6377, 7288, 8288, 9472, 12754, 14576, 16576, 18944, 25508, 29152, 33152, 33707, 51016, 58304, 66304, 67414, 102032, 116608, 132608, 134828, 204064, 233216, 235949, 269656, 408128, 466432, 471898, 539312, 816256, 943796, 1078624, 1632512, 1887592, 2157248, 3265024, 3775184, 4314496, 7550368, 8628992, 15100736, 17257984, 30201472, 60402944, 120805888]

約数ペア:

[(1, 120805888), (2, 60402944), (4, 30201472), (7, 17257984), (8, 15100736), (14, 8628992), (16, 7550368), (28, 4314496), (32, 3775184), (37, 3265024), (56, 2157248), (64, 1887592), (74, 1632512), (112, 1078624), (128, 943796), (148, 816256), (224, 539312), (256, 471898), (259, 466432), (296, 408128), (448, 269656), (512, 235949), (518, 233216), (592, 204064), (896, 134828), (911, 132608), (1036, 116608), (1184, 102032), (1792, 67414), (1822, 66304), (2072, 58304), (2368, 51016), (3584, 33707), (3644, 33152), (4144, 29152), (4736, 25508), (6377, 18944), (7288, 16576), (8288, 14576), (9472, 12754)]