73608960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 243563040

約数和(自身を除く): 169954080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 661, 696, 768, 870, 928, 960, 1160, 1280, 1322, 1392, 1740, 1856, 1920, 1983, 2320, 2644, 2784, 3305, 3480, 3712, 3840, 3966, 4640, 5288, 5568, 6610, 6960, 7424, 7932, 9280, 9915, 10576, 11136, 13220, 13920, 15864, 18560, 19169, 19830, 21152, 22272, 26440, 27840, 31728, 37120, 38338, 39660, 42304, 52880, 55680, 57507, 63456, 76676, 79320, 84608, 95845, 105760, 111360, 115014, 126912, 153352, 158640, 169216, 191690, 211520, 230028, 253824, 287535, 306704, 317280, 383380, 423040, 460056, 507648, 575070, 613408, 634560, 766760, 846080, 920112, 1150140, 1226816, 1269120, 1533520, 1840224, 2300280, 2453632, 2538240, 3067040, 3680448, 4600560, 4907264, 6134080, 7360896, 9201120, 12268160, 14721792, 18402240, 24536320, 36804480, 73608960]

約数ペア:

[(1, 73608960), (2, 36804480), (3, 24536320), (4, 18402240), (5, 14721792), (6, 12268160), (8, 9201120), (10, 7360896), (12, 6134080), (15, 4907264), (16, 4600560), (20, 3680448), (24, 3067040), (29, 2538240), (30, 2453632), (32, 2300280), (40, 1840224), (48, 1533520), (58, 1269120), (60, 1226816), (64, 1150140), (80, 920112), (87, 846080), (96, 766760), (116, 634560), (120, 613408), (128, 575070), (145, 507648), (160, 460056), (174, 423040), (192, 383380), (232, 317280), (240, 306704), (256, 287535), (290, 253824), (320, 230028), (348, 211520), (384, 191690), (435, 169216), (464, 158640), (480, 153352), (580, 126912), (640, 115014), (661, 111360), (696, 105760), (768, 95845), (870, 84608), (928, 79320), (960, 76676), (1160, 63456), (1280, 57507), (1322, 55680), (1392, 52880), (1740, 42304), (1856, 39660), (1920, 38338), (1983, 37120), (2320, 31728), (2644, 27840), (2784, 26440), (3305, 22272), (3480, 21152), (3712, 19830), (3840, 19169), (3966, 18560), (4640, 15864), (5288, 13920), (5568, 13220), (6610, 11136), (6960, 10576), (7424, 9915), (7932, 9280)]