1481783640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127301}}^1$

素因数の和:127412

約数の個数: 64

約数和(自身を含む): 4491214560

約数和(自身を除く): 3009430920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 127301, 254602, 381903, 509204, 636505, 763806, 1018408, 1273010, 1527612, 1909515, 2546020, 3055224, 3819030, 5092040, 7638060, 12348197, 15276120, 24696394, 37044591, 49392788, 61740985, 74089182, 98785576, 123481970, 148178364, 185222955, 246963940, 296356728, 370445910, 493927880, 740891820, 1481783640]

約数ペア:

[(1, 1481783640), (2, 740891820), (3, 493927880), (4, 370445910), (5, 296356728), (6, 246963940), (8, 185222955), (10, 148178364), (12, 123481970), (15, 98785576), (20, 74089182), (24, 61740985), (30, 49392788), (40, 37044591), (60, 24696394), (97, 15276120), (120, 12348197), (194, 7638060), (291, 5092040), (388, 3819030), (485, 3055224), (582, 2546020), (776, 1909515), (970, 1527612), (1164, 1273010), (1455, 1018408), (1940, 763806), (2328, 636505), (2910, 509204), (3880, 381903), (5820, 254602), (11640, 127301)]