38474880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 127051200

約数和(自身を除く): 88576320

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, 290, 320, 348, 384, 435, 464, 480, 580, 640, 691, 696, 870, 928, 960, 1160, 1382, 1392, 1740, 1856, 1920, 2073, 2320, 2764, 2784, 3455, 3480, 3712, 4146, 4640, 5528, 5568, 6910, 6960, 8292, 9280, 10365, 11056, 11136, 13820, 13920, 16584, 18560, 20039, 20730, 22112, 27640, 27840, 33168, 40078, 41460, 44224, 55280, 55680, 60117, 66336, 80156, 82920, 88448, 100195, 110560, 120234, 132672, 160312, 165840, 200390, 221120, 240468, 265344, 300585, 320624, 331680, 400780, 442240, 480936, 601170, 641248, 663360, 801560, 961872, 1202340, 1282496, 1326720, 1603120, 1923744, 2404680, 2564992, 3206240, 3847488, 4809360, 6412480, 7694976, 9618720, 12824960, 19237440, 38474880]

約数ペア:

[(1, 38474880), (2, 19237440), (3, 12824960), (4, 9618720), (5, 7694976), (6, 6412480), (8, 4809360), (10, 3847488), (12, 3206240), (15, 2564992), (16, 2404680), (20, 1923744), (24, 1603120), (29, 1326720), (30, 1282496), (32, 1202340), (40, 961872), (48, 801560), (58, 663360), (60, 641248), (64, 601170), (80, 480936), (87, 442240), (96, 400780), (116, 331680), (120, 320624), (128, 300585), (145, 265344), (160, 240468), (174, 221120), (192, 200390), (232, 165840), (240, 160312), (290, 132672), (320, 120234), (348, 110560), (384, 100195), (435, 88448), (464, 82920), (480, 80156), (580, 66336), (640, 60117), (691, 55680), (696, 55280), (870, 44224), (928, 41460), (960, 40078), (1160, 33168), (1382, 27840), (1392, 27640), (1740, 22112), (1856, 20730), (1920, 20039), (2073, 18560), (2320, 16584), (2764, 13920), (2784, 13820), (3455, 11136), (3480, 11056), (3712, 10365), (4146, 9280), (4640, 8292), (5528, 6960), (5568, 6910)]