26709360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 83640480

約数和(自身を除く): 56931120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1021, 1090, 1308, 1635, 1744, 2042, 2180, 2616, 3063, 3270, 4084, 4360, 5105, 5232, 6126, 6540, 8168, 8720, 10210, 12252, 13080, 15315, 16336, 20420, 24504, 26160, 30630, 40840, 49008, 61260, 81680, 111289, 122520, 222578, 245040, 333867, 445156, 556445, 667734, 890312, 1112890, 1335468, 1669335, 1780624, 2225780, 2670936, 3338670, 4451560, 5341872, 6677340, 8903120, 13354680, 26709360]

約数ペア:

[(1, 26709360), (2, 13354680), (3, 8903120), (4, 6677340), (5, 5341872), (6, 4451560), (8, 3338670), (10, 2670936), (12, 2225780), (15, 1780624), (16, 1669335), (20, 1335468), (24, 1112890), (30, 890312), (40, 667734), (48, 556445), (60, 445156), (80, 333867), (109, 245040), (120, 222578), (218, 122520), (240, 111289), (327, 81680), (436, 61260), (545, 49008), (654, 40840), (872, 30630), (1021, 26160), (1090, 24504), (1308, 20420), (1635, 16336), (1744, 15315), (2042, 13080), (2180, 12252), (2616, 10210), (3063, 8720), (3270, 8168), (4084, 6540), (4360, 6126), (5105, 5232)]