1389069120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4099}}^1$

素因数の和:4472

約数の個数: 112

約数和(自身を含む): 4423867200

約数和(自身を除く): 3034798080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 480, 706, 960, 1059, 1412, 1765, 2118, 2824, 3530, 4099, 4236, 5295, 5648, 7060, 8198, 8472, 10590, 11296, 12297, 14120, 16396, 16944, 20495, 21180, 22592, 24594, 28240, 32792, 33888, 40990, 42360, 49188, 56480, 61485, 65584, 67776, 81980, 84720, 98376, 112960, 122970, 131168, 163960, 169440, 196752, 245940, 262336, 327920, 338880, 393504, 491880, 655840, 787008, 983760, 1311680, 1446947, 1967520, 2893894, 3935040, 4340841, 5787788, 7234735, 8681682, 11575576, 14469470, 17363364, 21704205, 23151152, 28938940, 34726728, 43408410, 46302304, 57877880, 69453456, 86816820, 92604608, 115755760, 138906912, 173633640, 231511520, 277813824, 347267280, 463023040, 694534560, 1389069120]

約数ペア:

[(1, 1389069120), (2, 694534560), (3, 463023040), (4, 347267280), (5, 277813824), (6, 231511520), (8, 173633640), (10, 138906912), (12, 115755760), (15, 92604608), (16, 86816820), (20, 69453456), (24, 57877880), (30, 46302304), (32, 43408410), (40, 34726728), (48, 28938940), (60, 23151152), (64, 21704205), (80, 17363364), (96, 14469470), (120, 11575576), (160, 8681682), (192, 7234735), (240, 5787788), (320, 4340841), (353, 3935040), (480, 2893894), (706, 1967520), (960, 1446947), (1059, 1311680), (1412, 983760), (1765, 787008), (2118, 655840), (2824, 491880), (3530, 393504), (4099, 338880), (4236, 327920), (5295, 262336), (5648, 245940), (7060, 196752), (8198, 169440), (8472, 163960), (10590, 131168), (11296, 122970), (12297, 112960), (14120, 98376), (16396, 84720), (16944, 81980), (20495, 67776), (21180, 65584), (22592, 61485), (24594, 56480), (28240, 49188), (32792, 42360), (33888, 40990)]