240573440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 88

約数和(自身を含む): 607713360

約数和(自身を除く): 367139920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2432, 2473, 2560, 3040, 4864, 4946, 5120, 6080, 9728, 9892, 12160, 12365, 19456, 19784, 24320, 24730, 39568, 46987, 48640, 49460, 79136, 93974, 97280, 98920, 158272, 187948, 197840, 234935, 316544, 375896, 395680, 469870, 633088, 751792, 791360, 939740, 1266176, 1503584, 1582720, 1879480, 2532352, 3007168, 3165440, 3758960, 6014336, 6330880, 7517920, 12028672, 12661760, 15035840, 24057344, 30071680, 48114688, 60143360, 120286720, 240573440]

約数ペア:

[(1, 240573440), (2, 120286720), (4, 60143360), (5, 48114688), (8, 30071680), (10, 24057344), (16, 15035840), (19, 12661760), (20, 12028672), (32, 7517920), (38, 6330880), (40, 6014336), (64, 3758960), (76, 3165440), (80, 3007168), (95, 2532352), (128, 1879480), (152, 1582720), (160, 1503584), (190, 1266176), (256, 939740), (304, 791360), (320, 751792), (380, 633088), (512, 469870), (608, 395680), (640, 375896), (760, 316544), (1024, 234935), (1216, 197840), (1280, 187948), (1520, 158272), (2432, 98920), (2473, 97280), (2560, 93974), (3040, 79136), (4864, 49460), (4946, 48640), (5120, 46987), (6080, 39568), (9728, 24730), (9892, 24320), (12160, 19784), (12365, 19456)]