12414720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 41059872

約数和(自身を除く): 28645152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 61, 64, 80, 96, 106, 120, 122, 128, 159, 160, 183, 192, 212, 240, 244, 256, 265, 305, 318, 320, 366, 384, 424, 480, 488, 530, 610, 636, 640, 732, 768, 795, 848, 915, 960, 976, 1060, 1220, 1272, 1280, 1464, 1590, 1696, 1830, 1920, 1952, 2120, 2440, 2544, 2928, 3180, 3233, 3392, 3660, 3840, 3904, 4240, 4880, 5088, 5856, 6360, 6466, 6784, 7320, 7808, 8480, 9699, 9760, 10176, 11712, 12720, 12932, 13568, 14640, 15616, 16165, 16960, 19398, 19520, 20352, 23424, 25440, 25864, 29280, 32330, 33920, 38796, 39040, 40704, 46848, 48495, 50880, 51728, 58560, 64660, 67840, 77592, 78080, 96990, 101760, 103456, 117120, 129320, 155184, 193980, 203520, 206912, 234240, 258640, 310368, 387960, 413824, 517280, 620736, 775920, 827648, 1034560, 1241472, 1551840, 2069120, 2482944, 3103680, 4138240, 6207360, 12414720]

約数ペア:

[(1, 12414720), (2, 6207360), (3, 4138240), (4, 3103680), (5, 2482944), (6, 2069120), (8, 1551840), (10, 1241472), (12, 1034560), (15, 827648), (16, 775920), (20, 620736), (24, 517280), (30, 413824), (32, 387960), (40, 310368), (48, 258640), (53, 234240), (60, 206912), (61, 203520), (64, 193980), (80, 155184), (96, 129320), (106, 117120), (120, 103456), (122, 101760), (128, 96990), (159, 78080), (160, 77592), (183, 67840), (192, 64660), (212, 58560), (240, 51728), (244, 50880), (256, 48495), (265, 46848), (305, 40704), (318, 39040), (320, 38796), (366, 33920), (384, 32330), (424, 29280), (480, 25864), (488, 25440), (530, 23424), (610, 20352), (636, 19520), (640, 19398), (732, 16960), (768, 16165), (795, 15616), (848, 14640), (915, 13568), (960, 12932), (976, 12720), (1060, 11712), (1220, 10176), (1272, 9760), (1280, 9699), (1464, 8480), (1590, 7808), (1696, 7320), (1830, 6784), (1920, 6466), (1952, 6360), (2120, 5856), (2440, 5088), (2544, 4880), (2928, 4240), (3180, 3904), (3233, 3840), (3392, 3660)]