126608640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{32971}}^1$

素因数の和:32995

約数の個数: 72

約数和(自身を含む): 404368608

約数和(自身を除く): 277759968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 32971, 65942, 98913, 131884, 164855, 197826, 263768, 329710, 395652, 494565, 527536, 659420, 791304, 989130, 1055072, 1318840, 1582608, 1978260, 2110144, 2637680, 3165216, 3956520, 4220288, 5275360, 6330432, 7913040, 8440576, 10550720, 12660864, 15826080, 21101440, 25321728, 31652160, 42202880, 63304320, 126608640]

約数ペア:

[(1, 126608640), (2, 63304320), (3, 42202880), (4, 31652160), (5, 25321728), (6, 21101440), (8, 15826080), (10, 12660864), (12, 10550720), (15, 8440576), (16, 7913040), (20, 6330432), (24, 5275360), (30, 4220288), (32, 3956520), (40, 3165216), (48, 2637680), (60, 2110144), (64, 1978260), (80, 1582608), (96, 1318840), (120, 1055072), (128, 989130), (160, 791304), (192, 659420), (240, 527536), (256, 494565), (320, 395652), (384, 329710), (480, 263768), (640, 197826), (768, 164855), (960, 131884), (1280, 98913), (1920, 65942), (3840, 32971)]