72601860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{20509}}^1$

素因数の和:20580

約数の個数: 48

約数和(自身を含む): 206740800

約数和(自身を除く): 134138940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 20509, 41018, 61527, 82036, 102545, 123054, 205090, 246108, 307635, 410180, 615270, 1210031, 1230540, 2420062, 3630093, 4840124, 6050155, 7260186, 12100310, 14520372, 18150465, 24200620, 36300930, 72601860]

約数ペア:

[(1, 72601860), (2, 36300930), (3, 24200620), (4, 18150465), (5, 14520372), (6, 12100310), (10, 7260186), (12, 6050155), (15, 4840124), (20, 3630093), (30, 2420062), (59, 1230540), (60, 1210031), (118, 615270), (177, 410180), (236, 307635), (295, 246108), (354, 205090), (590, 123054), (708, 102545), (885, 82036), (1180, 61527), (1770, 41018), (3540, 20509)]