66313560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2293}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 199853280

約数和(自身を除く): 133539720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2293, 2410, 2892, 3615, 4586, 4820, 5784, 6879, 7230, 9172, 9640, 11465, 13758, 14460, 18344, 22930, 27516, 28920, 34395, 45860, 55032, 68790, 91720, 137580, 275160, 552613, 1105226, 1657839, 2210452, 2763065, 3315678, 4420904, 5526130, 6631356, 8289195, 11052260, 13262712, 16578390, 22104520, 33156780, 66313560]

約数ペア:

[(1, 66313560), (2, 33156780), (3, 22104520), (4, 16578390), (5, 13262712), (6, 11052260), (8, 8289195), (10, 6631356), (12, 5526130), (15, 4420904), (20, 3315678), (24, 2763065), (30, 2210452), (40, 1657839), (60, 1105226), (120, 552613), (241, 275160), (482, 137580), (723, 91720), (964, 68790), (1205, 55032), (1446, 45860), (1928, 34395), (2293, 28920), (2410, 27516), (2892, 22930), (3615, 18344), (4586, 14460), (4820, 13758), (5784, 11465), (6879, 9640), (7230, 9172)]