304838160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115469}}^1$

素因数の和:115496

約数の個数: 80

約数和(自身を含む): 1030916160

約数和(自身を除く): 726078000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 115469, 230938, 346407, 461876, 577345, 692814, 923752, 1154690, 1270159, 1385628, 1732035, 1847504, 2309380, 2540318, 2771256, 3464070, 3810477, 4618760, 5080636, 5542512, 6350795, 6928140, 7620954, 9237520, 10161272, 12701590, 13856280, 15241908, 19052385, 20322544, 25403180, 27712560, 30483816, 38104770, 50806360, 60967632, 76209540, 101612720, 152419080, 304838160]

約数ペア:

[(1, 304838160), (2, 152419080), (3, 101612720), (4, 76209540), (5, 60967632), (6, 50806360), (8, 38104770), (10, 30483816), (11, 27712560), (12, 25403180), (15, 20322544), (16, 19052385), (20, 15241908), (22, 13856280), (24, 12701590), (30, 10161272), (33, 9237520), (40, 7620954), (44, 6928140), (48, 6350795), (55, 5542512), (60, 5080636), (66, 4618760), (80, 3810477), (88, 3464070), (110, 2771256), (120, 2540318), (132, 2309380), (165, 1847504), (176, 1732035), (220, 1385628), (240, 1270159), (264, 1154690), (330, 923752), (440, 692814), (528, 577345), (660, 461876), (880, 346407), (1320, 230938), (2640, 115469)]