6457440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 22208256

約数和(自身を除く): 15750816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1223, 1320, 1760, 2446, 2640, 3669, 4892, 5280, 6115, 7338, 9784, 12230, 13453, 14676, 18345, 19568, 24460, 26906, 29352, 36690, 39136, 40359, 48920, 53812, 58704, 67265, 73380, 80718, 97840, 107624, 117408, 134530, 146760, 161436, 195680, 201795, 215248, 269060, 293520, 322872, 403590, 430496, 538120, 587040, 645744, 807180, 1076240, 1291488, 1614360, 2152480, 3228720, 6457440]

約数ペア:

[(1, 6457440), (2, 3228720), (3, 2152480), (4, 1614360), (5, 1291488), (6, 1076240), (8, 807180), (10, 645744), (11, 587040), (12, 538120), (15, 430496), (16, 403590), (20, 322872), (22, 293520), (24, 269060), (30, 215248), (32, 201795), (33, 195680), (40, 161436), (44, 146760), (48, 134530), (55, 117408), (60, 107624), (66, 97840), (80, 80718), (88, 73380), (96, 67265), (110, 58704), (120, 53812), (132, 48920), (160, 40359), (165, 39136), (176, 36690), (220, 29352), (240, 26906), (264, 24460), (330, 19568), (352, 18345), (440, 14676), (480, 13453), (528, 12230), (660, 9784), (880, 7338), (1056, 6115), (1223, 5280), (1320, 4892), (1760, 3669), (2446, 2640)]