1900356720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7918153}}^1$

素因数の和:7918169

約数の個数: 40

約数和(自身を含む): 5891106576

約数和(自身を除く): 3990749856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7918153, 15836306, 23754459, 31672612, 39590765, 47508918, 63345224, 79181530, 95017836, 118772295, 126690448, 158363060, 190035672, 237544590, 316726120, 380071344, 475089180, 633452240, 950178360, 1900356720]

約数ペア:

[(1, 1900356720), (2, 950178360), (3, 633452240), (4, 475089180), (5, 380071344), (6, 316726120), (8, 237544590), (10, 190035672), (12, 158363060), (15, 126690448), (16, 118772295), (20, 95017836), (24, 79181530), (30, 63345224), (40, 47508918), (48, 39590765), (60, 31672612), (80, 23754459), (120, 15836306), (240, 7918153)]