1378200120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1044091}}^1$

素因数の和:1044116

約数の個数: 64

約数和(自身を含む): 4510477440

約数和(自身を除く): 3132277320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1044091, 2088182, 3132273, 4176364, 5220455, 6264546, 8352728, 10440910, 11485001, 12529092, 15661365, 20881820, 22970002, 25058184, 31322730, 34455003, 41763640, 45940004, 57425005, 62645460, 68910006, 91880008, 114850010, 125290920, 137820012, 172275015, 229700020, 275640024, 344550030, 459400040, 689100060, 1378200120]

約数ペア:

[(1, 1378200120), (2, 689100060), (3, 459400040), (4, 344550030), (5, 275640024), (6, 229700020), (8, 172275015), (10, 137820012), (11, 125290920), (12, 114850010), (15, 91880008), (20, 68910006), (22, 62645460), (24, 57425005), (30, 45940004), (33, 41763640), (40, 34455003), (44, 31322730), (55, 25058184), (60, 22970002), (66, 20881820), (88, 15661365), (110, 12529092), (120, 11485001), (132, 10440910), (165, 8352728), (220, 6264546), (264, 5220455), (330, 4176364), (440, 3132273), (660, 2088182), (1320, 1044091)]