123485160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44741}}^1$

素因数の和:44778

約数の個数: 64

約数和(自身を含む): 386570880

約数和(自身を除く): 263085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 44741, 89482, 134223, 178964, 223705, 268446, 357928, 447410, 536892, 671115, 894820, 1029043, 1073784, 1342230, 1789640, 2058086, 2684460, 3087129, 4116172, 5145215, 5368920, 6174258, 8232344, 10290430, 12348516, 15435645, 20580860, 24697032, 30871290, 41161720, 61742580, 123485160]

約数ペア:

[(1, 123485160), (2, 61742580), (3, 41161720), (4, 30871290), (5, 24697032), (6, 20580860), (8, 15435645), (10, 12348516), (12, 10290430), (15, 8232344), (20, 6174258), (23, 5368920), (24, 5145215), (30, 4116172), (40, 3087129), (46, 2684460), (60, 2058086), (69, 1789640), (92, 1342230), (115, 1073784), (120, 1029043), (138, 894820), (184, 671115), (230, 536892), (276, 447410), (345, 357928), (460, 268446), (552, 223705), (690, 178964), (920, 134223), (1380, 89482), (2760, 44741)]