76977720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{213827}}^1$

素因数の和:213844

約数の個数: 48

約数和(自身を含む): 250178760

約数和(自身を除く): 173201040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 213827, 427654, 641481, 855308, 1069135, 1282962, 1710616, 1924443, 2138270, 2565924, 3207405, 3848886, 4276540, 5131848, 6414810, 7697772, 8553080, 9622215, 12829620, 15395544, 19244430, 25659240, 38488860, 76977720]

約数ペア:

[(1, 76977720), (2, 38488860), (3, 25659240), (4, 19244430), (5, 15395544), (6, 12829620), (8, 9622215), (9, 8553080), (10, 7697772), (12, 6414810), (15, 5131848), (18, 4276540), (20, 3848886), (24, 3207405), (30, 2565924), (36, 2138270), (40, 1924443), (45, 1710616), (60, 1282962), (72, 1069135), (90, 855308), (120, 641481), (180, 427654), (360, 213827)]