60465920

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 146628384

約数和(自身を除く): 86162464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 487, 640, 776, 970, 974, 1280, 1552, 1940, 1948, 2435, 3104, 3880, 3896, 4870, 6208, 7760, 7792, 9740, 12416, 15520, 15584, 19480, 24832, 31040, 31168, 38960, 47239, 62080, 62336, 77920, 94478, 124160, 124672, 155840, 188956, 236195, 311680, 377912, 472390, 623360, 755824, 944780, 1511648, 1889560, 3023296, 3779120, 6046592, 7558240, 12093184, 15116480, 30232960, 60465920]

約数ペア:

[(1, 60465920), (2, 30232960), (4, 15116480), (5, 12093184), (8, 7558240), (10, 6046592), (16, 3779120), (20, 3023296), (32, 1889560), (40, 1511648), (64, 944780), (80, 755824), (97, 623360), (128, 472390), (160, 377912), (194, 311680), (256, 236195), (320, 188956), (388, 155840), (485, 124672), (487, 124160), (640, 94478), (776, 77920), (970, 62336), (974, 62080), (1280, 47239), (1552, 38960), (1940, 31168), (1948, 31040), (2435, 24832), (3104, 19480), (3880, 15584), (3896, 15520), (4870, 12416), (6208, 9740), (7760, 7792)]