161733960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449261}}^1$

素因数の和:449278

約数の個数: 48

約数和(自身を含む): 525636540

約数和(自身を除く): 363902580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449261, 898522, 1347783, 1797044, 2246305, 2695566, 3594088, 4043349, 4492610, 5391132, 6738915, 8086698, 8985220, 10782264, 13477830, 16173396, 17970440, 20216745, 26955660, 32346792, 40433490, 53911320, 80866980, 161733960]

約数ペア:

[(1, 161733960), (2, 80866980), (3, 53911320), (4, 40433490), (5, 32346792), (6, 26955660), (8, 20216745), (9, 17970440), (10, 16173396), (12, 13477830), (15, 10782264), (18, 8985220), (20, 8086698), (24, 6738915), (30, 5391132), (36, 4492610), (40, 4043349), (45, 3594088), (60, 2695566), (72, 2246305), (90, 1797044), (120, 1347783), (180, 898522), (360, 449261)]