270756480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4602

約数の個数: 128

約数和(自身を含む): 891072000

約数和(自身を除く): 620315520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4549, 4960, 5952, 7440, 9098, 9920, 11904, 13647, 14880, 18196, 19840, 22745, 27294, 29760, 36392, 45490, 54588, 59520, 68235, 72784, 90980, 109176, 136470, 141019, 145568, 181960, 218352, 272940, 282038, 291136, 363920, 423057, 436704, 545880, 564076, 582272, 705095, 727840, 846114, 873408, 1091760, 1128152, 1410190, 1455680, 1692228, 1746816, 2115285, 2183520, 2256304, 2820380, 2911360, 3384456, 4230570, 4367040, 4512608, 5640760, 6768912, 8461140, 8734080, 9025216, 11281520, 13537824, 16922280, 18050432, 22563040, 27075648, 33844560, 45126080, 54151296, 67689120, 90252160, 135378240, 270756480]

約数ペア:

[(1, 270756480), (2, 135378240), (3, 90252160), (4, 67689120), (5, 54151296), (6, 45126080), (8, 33844560), (10, 27075648), (12, 22563040), (15, 18050432), (16, 16922280), (20, 13537824), (24, 11281520), (30, 9025216), (31, 8734080), (32, 8461140), (40, 6768912), (48, 5640760), (60, 4512608), (62, 4367040), (64, 4230570), (80, 3384456), (93, 2911360), (96, 2820380), (120, 2256304), (124, 2183520), (128, 2115285), (155, 1746816), (160, 1692228), (186, 1455680), (192, 1410190), (240, 1128152), (248, 1091760), (310, 873408), (320, 846114), (372, 727840), (384, 705095), (465, 582272), (480, 564076), (496, 545880), (620, 436704), (640, 423057), (744, 363920), (930, 291136), (960, 282038), (992, 272940), (1240, 218352), (1488, 181960), (1860, 145568), (1920, 141019), (1984, 136470), (2480, 109176), (2976, 90980), (3720, 72784), (3968, 68235), (4549, 59520), (4960, 54588), (5952, 45490), (7440, 36392), (9098, 29760), (9920, 27294), (11904, 22745), (13647, 19840), (14880, 18196)]