164485680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23633}}^1$

素因数の和:23678

約数の個数: 80

約数和(自身を含む): 527510880

約数和(自身を除く): 363025200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 23633, 47266, 70899, 94532, 118165, 141798, 189064, 236330, 283596, 354495, 378128, 472660, 567192, 685357, 708990, 945320, 1134384, 1370714, 1417980, 1890640, 2056071, 2741428, 2835960, 3426785, 4112142, 5482856, 5671920, 6853570, 8224284, 10280355, 10965712, 13707140, 16448568, 20560710, 27414280, 32897136, 41121420, 54828560, 82242840, 164485680]

約数ペア:

[(1, 164485680), (2, 82242840), (3, 54828560), (4, 41121420), (5, 32897136), (6, 27414280), (8, 20560710), (10, 16448568), (12, 13707140), (15, 10965712), (16, 10280355), (20, 8224284), (24, 6853570), (29, 5671920), (30, 5482856), (40, 4112142), (48, 3426785), (58, 2835960), (60, 2741428), (80, 2056071), (87, 1890640), (116, 1417980), (120, 1370714), (145, 1134384), (174, 945320), (232, 708990), (240, 685357), (290, 567192), (348, 472660), (435, 378128), (464, 354495), (580, 283596), (696, 236330), (870, 189064), (1160, 141798), (1392, 118165), (1740, 94532), (2320, 70899), (3480, 47266), (6960, 23633)]