309499080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6337}}^1$

素因数の和:6399

約数の個数: 128

約数和(自身を含む): 1040446080

約数和(自身を除く): 730947000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 6105, 6337, 8140, 9768, 12210, 12674, 16280, 19011, 24420, 25348, 31685, 38022, 48840, 50696, 63370, 69707, 76044, 95055, 126740, 139414, 152088, 190110, 209121, 234469, 253480, 278828, 348535, 380220, 418242, 468938, 557656, 697070, 703407, 760440, 836484, 937876, 1045605, 1172345, 1394140, 1406814, 1672968, 1875752, 2091210, 2344690, 2579159, 2788280, 2813628, 3517035, 4182420, 4689380, 5158318, 5627256, 7034070, 7737477, 8364840, 9378760, 10316636, 12895795, 14068140, 15474954, 20633272, 25791590, 28136280, 30949908, 38687385, 51583180, 61899816, 77374770, 103166360, 154749540, 309499080]

約数ペア:

[(1, 309499080), (2, 154749540), (3, 103166360), (4, 77374770), (5, 61899816), (6, 51583180), (8, 38687385), (10, 30949908), (11, 28136280), (12, 25791590), (15, 20633272), (20, 15474954), (22, 14068140), (24, 12895795), (30, 10316636), (33, 9378760), (37, 8364840), (40, 7737477), (44, 7034070), (55, 5627256), (60, 5158318), (66, 4689380), (74, 4182420), (88, 3517035), (110, 2813628), (111, 2788280), (120, 2579159), (132, 2344690), (148, 2091210), (165, 1875752), (185, 1672968), (220, 1406814), (222, 1394140), (264, 1172345), (296, 1045605), (330, 937876), (370, 836484), (407, 760440), (440, 703407), (444, 697070), (555, 557656), (660, 468938), (740, 418242), (814, 380220), (888, 348535), (1110, 278828), (1221, 253480), (1320, 234469), (1480, 209121), (1628, 190110), (2035, 152088), (2220, 139414), (2442, 126740), (3256, 95055), (4070, 76044), (4440, 69707), (4884, 63370), (6105, 50696), (6337, 48840), (8140, 38022), (9768, 31685), (12210, 25348), (12674, 24420), (16280, 19011)]