74316240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103217}}^1$

素因数の和:103236

約数の個数: 60

約数和(自身を含む): 249581124

約数和(自身を除く): 175264884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103217, 206434, 309651, 412868, 516085, 619302, 825736, 928953, 1032170, 1238604, 1548255, 1651472, 1857906, 2064340, 2477208, 3096510, 3715812, 4128680, 4644765, 4954416, 6193020, 7431624, 8257360, 9289530, 12386040, 14863248, 18579060, 24772080, 37158120, 74316240]

約数ペア:

[(1, 74316240), (2, 37158120), (3, 24772080), (4, 18579060), (5, 14863248), (6, 12386040), (8, 9289530), (9, 8257360), (10, 7431624), (12, 6193020), (15, 4954416), (16, 4644765), (18, 4128680), (20, 3715812), (24, 3096510), (30, 2477208), (36, 2064340), (40, 1857906), (45, 1651472), (48, 1548255), (60, 1238604), (72, 1032170), (80, 928953), (90, 825736), (120, 619302), (144, 516085), (180, 412868), (240, 309651), (360, 206434), (720, 103217)]