127244280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46103}}^1$

素因数の和:46140

約数の個数: 64

約数和(自身を含む): 398338560

約数和(自身を除く): 271094280

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, 46103, 92206, 138309, 184412, 230515, 276618, 368824, 461030, 553236, 691545, 922060, 1060369, 1106472, 1383090, 1844120, 2120738, 2766180, 3181107, 4241476, 5301845, 5532360, 6362214, 8482952, 10603690, 12724428, 15905535, 21207380, 25448856, 31811070, 42414760, 63622140, 127244280]

約数ペア:

[(1, 127244280), (2, 63622140), (3, 42414760), (4, 31811070), (5, 25448856), (6, 21207380), (8, 15905535), (10, 12724428), (12, 10603690), (15, 8482952), (20, 6362214), (23, 5532360), (24, 5301845), (30, 4241476), (40, 3181107), (46, 2766180), (60, 2120738), (69, 1844120), (92, 1383090), (115, 1106472), (120, 1060369), (138, 922060), (184, 691545), (230, 553236), (276, 461030), (345, 368824), (460, 276618), (552, 230515), (690, 184412), (920, 138309), (1380, 92206), (2760, 46103)]