1801922040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5005339}}^1$

素因数の和:5005356

約数の個数: 48

約数和(自身を含む): 5856247800

約数和(自身を除く): 4054325760

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, 5005339, 10010678, 15016017, 20021356, 25026695, 30032034, 40042712, 45048051, 50053390, 60064068, 75080085, 90096102, 100106780, 120128136, 150160170, 180192204, 200213560, 225240255, 300320340, 360384408, 450480510, 600640680, 900961020, 1801922040]

約数ペア:

[(1, 1801922040), (2, 900961020), (3, 600640680), (4, 450480510), (5, 360384408), (6, 300320340), (8, 225240255), (9, 200213560), (10, 180192204), (12, 150160170), (15, 120128136), (18, 100106780), (20, 90096102), (24, 75080085), (30, 60064068), (36, 50053390), (40, 45048051), (45, 40042712), (60, 30032034), (72, 25026695), (90, 20021356), (120, 15016017), (180, 10010678), (360, 5005339)]