15063918080

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{255841}}^1$

素因数の和:255887

約数の個数: 80

約数和(自身を含む): 37688596704

約数和(自身を除く): 22624678624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1280, 1472, 1840, 2560, 2944, 3680, 5888, 7360, 11776, 14720, 29440, 58880, 255841, 511682, 1023364, 1279205, 2046728, 2558410, 4093456, 5116820, 5884343, 8186912, 10233640, 11768686, 16373824, 20467280, 23537372, 29421715, 32747648, 40934560, 47074744, 58843430, 65495296, 81869120, 94149488, 117686860, 130990592, 163738240, 188298976, 235373720, 327476480, 376597952, 470747440, 654952960, 753195904, 941494880, 1506391808, 1882989760, 3012783616, 3765979520, 7531959040, 15063918080]

約数ペア:

[(1, 15063918080), (2, 7531959040), (4, 3765979520), (5, 3012783616), (8, 1882989760), (10, 1506391808), (16, 941494880), (20, 753195904), (23, 654952960), (32, 470747440), (40, 376597952), (46, 327476480), (64, 235373720), (80, 188298976), (92, 163738240), (115, 130990592), (128, 117686860), (160, 94149488), (184, 81869120), (230, 65495296), (256, 58843430), (320, 47074744), (368, 40934560), (460, 32747648), (512, 29421715), (640, 23537372), (736, 20467280), (920, 16373824), (1280, 11768686), (1472, 10233640), (1840, 8186912), (2560, 5884343), (2944, 5116820), (3680, 4093456), (5888, 2558410), (7360, 2046728), (11776, 1279205), (14720, 1023364), (29440, 511682), (58880, 255841)]