3055520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 7885836

約数和(自身を除く): 4830316

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 169, 208, 226, 260, 338, 416, 452, 520, 565, 676, 845, 904, 1040, 1130, 1352, 1469, 1690, 1808, 2080, 2260, 2704, 2938, 3380, 3616, 4520, 5408, 5876, 6760, 7345, 9040, 11752, 13520, 14690, 18080, 19097, 23504, 27040, 29380, 38194, 47008, 58760, 76388, 95485, 117520, 152776, 190970, 235040, 305552, 381940, 611104, 763880, 1527760, 3055520]

約数ペア:

[(1, 3055520), (2, 1527760), (4, 763880), (5, 611104), (8, 381940), (10, 305552), (13, 235040), (16, 190970), (20, 152776), (26, 117520), (32, 95485), (40, 76388), (52, 58760), (65, 47008), (80, 38194), (104, 29380), (113, 27040), (130, 23504), (160, 19097), (169, 18080), (208, 14690), (226, 13520), (260, 11752), (338, 9040), (416, 7345), (452, 6760), (520, 5876), (565, 5408), (676, 4520), (845, 3616), (904, 3380), (1040, 2938), (1130, 2704), (1352, 2260), (1469, 2080), (1690, 1808)]