129685680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6211}}^1$

素因数の和:6259

約数の個数: 120

約数和(自身を含む): 450618480

約数和(自身を除く): 320932800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6211, 6960, 10440, 12422, 18633, 20880, 24844, 31055, 37266, 49688, 55899, 62110, 74532, 93165, 99376, 111798, 124220, 149064, 180119, 186330, 223596, 248440, 279495, 298128, 360238, 372660, 447192, 496880, 540357, 558990, 720476, 745320, 894384, 900595, 1080714, 1117980, 1440952, 1490640, 1621071, 1801190, 2161428, 2235960, 2701785, 2881904, 3242142, 3602380, 4322856, 4471920, 5403570, 6484284, 7204760, 8105355, 8645712, 10807140, 12968568, 14409520, 16210710, 21614280, 25937136, 32421420, 43228560, 64842840, 129685680]

約数ペア:

[(1, 129685680), (2, 64842840), (3, 43228560), (4, 32421420), (5, 25937136), (6, 21614280), (8, 16210710), (9, 14409520), (10, 12968568), (12, 10807140), (15, 8645712), (16, 8105355), (18, 7204760), (20, 6484284), (24, 5403570), (29, 4471920), (30, 4322856), (36, 3602380), (40, 3242142), (45, 2881904), (48, 2701785), (58, 2235960), (60, 2161428), (72, 1801190), (80, 1621071), (87, 1490640), (90, 1440952), (116, 1117980), (120, 1080714), (144, 900595), (145, 894384), (174, 745320), (180, 720476), (232, 558990), (240, 540357), (261, 496880), (290, 447192), (348, 372660), (360, 360238), (435, 298128), (464, 279495), (522, 248440), (580, 223596), (696, 186330), (720, 180119), (870, 149064), (1044, 124220), (1160, 111798), (1305, 99376), (1392, 93165), (1740, 74532), (2088, 62110), (2320, 55899), (2610, 49688), (3480, 37266), (4176, 31055), (5220, 24844), (6211, 20880), (6960, 18633), (10440, 12422)]