72773880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{606449}}^1$

素因数の和:606463

約数の個数: 32

約数和(自身を含む): 218322000

約数和(自身を除く): 145548120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 606449, 1212898, 1819347, 2425796, 3032245, 3638694, 4851592, 6064490, 7277388, 9096735, 12128980, 14554776, 18193470, 24257960, 36386940, 72773880]

約数ペア:

[(1, 72773880), (2, 36386940), (3, 24257960), (4, 18193470), (5, 14554776), (6, 12128980), (8, 9096735), (10, 7277388), (12, 6064490), (15, 4851592), (20, 3638694), (24, 3032245), (30, 2425796), (40, 1819347), (60, 1212898), (120, 606449)]