238974720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{62233}}^1$

素因数の和:62257

約数の個数: 72

約数和(自身を含む): 763237776

約数和(自身を除く): 524263056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 62233, 124466, 186699, 248932, 311165, 373398, 497864, 622330, 746796, 933495, 995728, 1244660, 1493592, 1866990, 1991456, 2489320, 2987184, 3733980, 3982912, 4978640, 5974368, 7467960, 7965824, 9957280, 11948736, 14935920, 15931648, 19914560, 23897472, 29871840, 39829120, 47794944, 59743680, 79658240, 119487360, 238974720]

約数ペア:

[(1, 238974720), (2, 119487360), (3, 79658240), (4, 59743680), (5, 47794944), (6, 39829120), (8, 29871840), (10, 23897472), (12, 19914560), (15, 15931648), (16, 14935920), (20, 11948736), (24, 9957280), (30, 7965824), (32, 7467960), (40, 5974368), (48, 4978640), (60, 3982912), (64, 3733980), (80, 2987184), (96, 2489320), (120, 1991456), (128, 1866990), (160, 1493592), (192, 1244660), (240, 995728), (256, 933495), (320, 746796), (384, 622330), (480, 497864), (640, 373398), (768, 311165), (960, 248932), (1280, 186699), (1920, 124466), (3840, 62233)]