38825040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{161771}}^1$

素因数の和:161787

約数の個数: 40

約数和(自身を含む): 120358368

約数和(自身を除く): 81533328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 161771, 323542, 485313, 647084, 808855, 970626, 1294168, 1617710, 1941252, 2426565, 2588336, 3235420, 3882504, 4853130, 6470840, 7765008, 9706260, 12941680, 19412520, 38825040]

約数ペア:

[(1, 38825040), (2, 19412520), (3, 12941680), (4, 9706260), (5, 7765008), (6, 6470840), (8, 4853130), (10, 3882504), (12, 3235420), (15, 2588336), (16, 2426565), (20, 1941252), (24, 1617710), (30, 1294168), (40, 970626), (48, 808855), (60, 647084), (80, 485313), (120, 323542), (240, 161771)]