1216820160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3875

約数の個数: 168

約数和(自身を含む): 4223522160

約数和(自身を除く): 3006702000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 678, 720, 904, 960, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 2880, 3390, 3616, 3739, 4068, 4520, 5085, 5424, 6780, 7232, 7478, 8136, 9040, 10170, 10848, 11217, 13560, 14956, 16272, 18080, 18695, 20340, 21696, 22434, 27120, 29912, 32544, 33651, 36160, 37390, 40680, 44868, 54240, 56085, 59824, 65088, 67302, 74780, 81360, 89736, 108480, 112170, 119648, 134604, 149560, 162720, 168255, 179472, 224340, 239296, 269208, 299120, 325440, 336510, 358944, 422507, 448680, 538416, 598240, 673020, 717888, 845014, 897360, 1076832, 1196480, 1267521, 1346040, 1690028, 1794720, 2112535, 2153664, 2535042, 2692080, 3380056, 3589440, 3802563, 4225070, 5070084, 5384160, 6337605, 6760112, 7605126, 8450140, 10140168, 10768320, 12675210, 13520224, 15210252, 16900280, 19012815, 20280336, 25350420, 27040448, 30420504, 33800560, 38025630, 40560672, 50700840, 60841008, 67601120, 76051260, 81121344, 101401680, 121682016, 135202240, 152102520, 202803360, 243364032, 304205040, 405606720, 608410080, 1216820160]

約数ペア:

[(1, 1216820160), (2, 608410080), (3, 405606720), (4, 304205040), (5, 243364032), (6, 202803360), (8, 152102520), (9, 135202240), (10, 121682016), (12, 101401680), (15, 81121344), (16, 76051260), (18, 67601120), (20, 60841008), (24, 50700840), (30, 40560672), (32, 38025630), (36, 33800560), (40, 30420504), (45, 27040448), (48, 25350420), (60, 20280336), (64, 19012815), (72, 16900280), (80, 15210252), (90, 13520224), (96, 12675210), (113, 10768320), (120, 10140168), (144, 8450140), (160, 7605126), (180, 6760112), (192, 6337605), (226, 5384160), (240, 5070084), (288, 4225070), (320, 3802563), (339, 3589440), (360, 3380056), (452, 2692080), (480, 2535042), (565, 2153664), (576, 2112535), (678, 1794720), (720, 1690028), (904, 1346040), (960, 1267521), (1017, 1196480), (1130, 1076832), (1356, 897360), (1440, 845014), (1695, 717888), (1808, 673020), (2034, 598240), (2260, 538416), (2712, 448680), (2880, 422507), (3390, 358944), (3616, 336510), (3739, 325440), (4068, 299120), (4520, 269208), (5085, 239296), (5424, 224340), (6780, 179472), (7232, 168255), (7478, 162720), (8136, 149560), (9040, 134604), (10170, 119648), (10848, 112170), (11217, 108480), (13560, 89736), (14956, 81360), (16272, 74780), (18080, 67302), (18695, 65088), (20340, 59824), (21696, 56085), (22434, 54240), (27120, 44868), (29912, 40680), (32544, 37390), (33651, 36160)]