260693760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2394

約数の個数: 144

約数和(自身を含む): 861668640

約数和(自身を除く): 600974880

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, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2341, 2784, 3480, 3712, 3840, 4640, 4682, 5568, 6960, 7023, 7424, 9280, 9364, 11136, 11705, 13920, 14046, 18560, 18728, 22272, 23410, 27840, 28092, 35115, 37120, 37456, 46820, 55680, 56184, 67889, 70230, 74912, 93640, 111360, 112368, 135778, 140460, 149824, 187280, 203667, 224736, 271556, 280920, 299648, 339445, 374560, 407334, 449472, 543112, 561840, 599296, 678890, 749120, 814668, 898944, 1018335, 1086224, 1123680, 1357780, 1498240, 1629336, 1797888, 2036670, 2172448, 2247360, 2715560, 2996480, 3258672, 4073340, 4344896, 4494720, 5431120, 6517344, 8146680, 8689792, 8989440, 10862240, 13034688, 16293360, 17379584, 21724480, 26069376, 32586720, 43448960, 52138752, 65173440, 86897920, 130346880, 260693760]

約数ペア:

[(1, 260693760), (2, 130346880), (3, 86897920), (4, 65173440), (5, 52138752), (6, 43448960), (8, 32586720), (10, 26069376), (12, 21724480), (15, 17379584), (16, 16293360), (20, 13034688), (24, 10862240), (29, 8989440), (30, 8689792), (32, 8146680), (40, 6517344), (48, 5431120), (58, 4494720), (60, 4344896), (64, 4073340), (80, 3258672), (87, 2996480), (96, 2715560), (116, 2247360), (120, 2172448), (128, 2036670), (145, 1797888), (160, 1629336), (174, 1498240), (192, 1357780), (232, 1123680), (240, 1086224), (256, 1018335), (290, 898944), (320, 814668), (348, 749120), (384, 678890), (435, 599296), (464, 561840), (480, 543112), (580, 449472), (640, 407334), (696, 374560), (768, 339445), (870, 299648), (928, 280920), (960, 271556), (1160, 224736), (1280, 203667), (1392, 187280), (1740, 149824), (1856, 140460), (1920, 135778), (2320, 112368), (2341, 111360), (2784, 93640), (3480, 74912), (3712, 70230), (3840, 67889), (4640, 56184), (4682, 55680), (5568, 46820), (6960, 37456), (7023, 37120), (7424, 35115), (9280, 28092), (9364, 27840), (11136, 23410), (11705, 22272), (13920, 18728), (14046, 18560)]