74771160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27091}}^1$

素因数の和:27128

約数の個数: 64

約数和(自身を含む): 234074880

約数和(自身を除く): 159303720

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, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 270910, 325092, 406365, 541820, 623093, 650184, 812730, 1083640, 1246186, 1625460, 1869279, 2492372, 3115465, 3250920, 3738558, 4984744, 6230930, 7477116, 9346395, 12461860, 14954232, 18692790, 24923720, 37385580, 74771160]

約数ペア:

[(1, 74771160), (2, 37385580), (3, 24923720), (4, 18692790), (5, 14954232), (6, 12461860), (8, 9346395), (10, 7477116), (12, 6230930), (15, 4984744), (20, 3738558), (23, 3250920), (24, 3115465), (30, 2492372), (40, 1869279), (46, 1625460), (60, 1246186), (69, 1083640), (92, 812730), (115, 650184), (120, 623093), (138, 541820), (184, 406365), (230, 325092), (276, 270910), (345, 216728), (460, 162546), (552, 135455), (690, 108364), (920, 81273), (1380, 54182), (2760, 27091)]