120415744

素因数分解:

$2^9\times {\mathrm{251}}^1\times {\mathrm{937}}^1$

素因数の和:1206

約数の個数: 40

約数和(自身を含む): 241812648

約数和(自身を除く): 121396904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 937, 1004, 1874, 2008, 3748, 4016, 7496, 8032, 14992, 16064, 29984, 32128, 59968, 64256, 119936, 128512, 235187, 239872, 470374, 479744, 940748, 1881496, 3762992, 7525984, 15051968, 30103936, 60207872, 120415744]

約数ペア:

[(1, 120415744), (2, 60207872), (4, 30103936), (8, 15051968), (16, 7525984), (32, 3762992), (64, 1881496), (128, 940748), (251, 479744), (256, 470374), (502, 239872), (512, 235187), (937, 128512), (1004, 119936), (1874, 64256), (2008, 59968), (3748, 32128), (4016, 29984), (7496, 16064), (8032, 14992)]