230257920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 748202112

約数和(自身を除く): 517944192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 983, 1220, 1280, 1464, 1830, 1920, 1952, 1966, 2440, 2928, 2949, 3660, 3840, 3904, 3932, 4880, 4915, 5856, 5898, 7320, 7808, 7864, 9760, 9830, 11712, 11796, 14640, 14745, 15616, 15728, 19520, 19660, 23424, 23592, 29280, 29490, 31456, 39040, 39320, 46848, 47184, 58560, 58980, 59963, 62912, 78080, 78640, 94368, 117120, 117960, 119926, 125824, 157280, 179889, 188736, 234240, 235920, 239852, 251648, 299815, 314560, 359778, 377472, 471840, 479704, 599630, 629120, 719556, 754944, 899445, 943680, 959408, 1199260, 1258240, 1439112, 1798890, 1887360, 1918816, 2398520, 2878224, 3597780, 3774720, 3837632, 4797040, 5756448, 7195560, 7675264, 9594080, 11512896, 14391120, 15350528, 19188160, 23025792, 28782240, 38376320, 46051584, 57564480, 76752640, 115128960, 230257920]

約数ペア:

[(1, 230257920), (2, 115128960), (3, 76752640), (4, 57564480), (5, 46051584), (6, 38376320), (8, 28782240), (10, 23025792), (12, 19188160), (15, 15350528), (16, 14391120), (20, 11512896), (24, 9594080), (30, 7675264), (32, 7195560), (40, 5756448), (48, 4797040), (60, 3837632), (61, 3774720), (64, 3597780), (80, 2878224), (96, 2398520), (120, 1918816), (122, 1887360), (128, 1798890), (160, 1439112), (183, 1258240), (192, 1199260), (240, 959408), (244, 943680), (256, 899445), (305, 754944), (320, 719556), (366, 629120), (384, 599630), (480, 479704), (488, 471840), (610, 377472), (640, 359778), (732, 314560), (768, 299815), (915, 251648), (960, 239852), (976, 235920), (983, 234240), (1220, 188736), (1280, 179889), (1464, 157280), (1830, 125824), (1920, 119926), (1952, 117960), (1966, 117120), (2440, 94368), (2928, 78640), (2949, 78080), (3660, 62912), (3840, 59963), (3904, 58980), (3932, 58560), (4880, 47184), (4915, 46848), (5856, 39320), (5898, 39040), (7320, 31456), (7808, 29490), (7864, 29280), (9760, 23592), (9830, 23424), (11712, 19660), (11796, 19520), (14640, 15728), (14745, 15616)]