119525840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3580

約数の個数: 80

約数和(自身を含む): 322896000

約数和(自身を除く): 203370160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 3499, 4270, 4880, 6832, 6998, 8540, 13996, 17080, 17495, 24493, 27992, 34160, 34990, 48986, 55984, 69980, 97972, 122465, 139960, 195944, 213439, 244930, 279920, 391888, 426878, 489860, 853756, 979720, 1067195, 1494073, 1707512, 1959440, 2134390, 2988146, 3415024, 4268780, 5976292, 7470365, 8537560, 11952584, 14940730, 17075120, 23905168, 29881460, 59762920, 119525840]

約数ペア:

[(1, 119525840), (2, 59762920), (4, 29881460), (5, 23905168), (7, 17075120), (8, 14940730), (10, 11952584), (14, 8537560), (16, 7470365), (20, 5976292), (28, 4268780), (35, 3415024), (40, 2988146), (56, 2134390), (61, 1959440), (70, 1707512), (80, 1494073), (112, 1067195), (122, 979720), (140, 853756), (244, 489860), (280, 426878), (305, 391888), (427, 279920), (488, 244930), (560, 213439), (610, 195944), (854, 139960), (976, 122465), (1220, 97972), (1708, 69980), (2135, 55984), (2440, 48986), (3416, 34990), (3499, 34160), (4270, 27992), (4880, 24493), (6832, 17495), (6998, 17080), (8540, 13996)]