72509160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604243}}^1$

素因数の和:604257

約数の個数: 32

約数和(自身を含む): 217527840

約数和(自身を除く): 145018680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604243, 1208486, 1812729, 2416972, 3021215, 3625458, 4833944, 6042430, 7250916, 9063645, 12084860, 14501832, 18127290, 24169720, 36254580, 72509160]

約数ペア:

[(1, 72509160), (2, 36254580), (3, 24169720), (4, 18127290), (5, 14501832), (6, 12084860), (8, 9063645), (10, 7250916), (12, 6042430), (15, 4833944), (20, 3625458), (24, 3021215), (30, 2416972), (40, 1812729), (60, 1208486), (120, 604243)]