120872460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7489}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 339746400

約数和(自身を除く): 218873940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 7489, 8070, 14978, 16140, 22467, 29956, 37445, 44934, 74890, 89868, 112335, 149780, 224670, 449340, 2014541, 4029082, 6043623, 8058164, 10072705, 12087246, 20145410, 24174492, 30218115, 40290820, 60436230, 120872460]

約数ペア:

[(1, 120872460), (2, 60436230), (3, 40290820), (4, 30218115), (5, 24174492), (6, 20145410), (10, 12087246), (12, 10072705), (15, 8058164), (20, 6043623), (30, 4029082), (60, 2014541), (269, 449340), (538, 224670), (807, 149780), (1076, 112335), (1345, 89868), (1614, 74890), (2690, 44934), (3228, 37445), (4035, 29956), (5380, 22467), (7489, 16140), (8070, 14978)]