1623690840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13530757}}^1$

素因数の和:13530771

約数の個数: 32

約数和(自身を含む): 4871072880

約数和(自身を除く): 3247382040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13530757, 27061514, 40592271, 54123028, 67653785, 81184542, 108246056, 135307570, 162369084, 202961355, 270615140, 324738168, 405922710, 541230280, 811845420, 1623690840]

約数ペア:

[(1, 1623690840), (2, 811845420), (3, 541230280), (4, 405922710), (5, 324738168), (6, 270615140), (8, 202961355), (10, 162369084), (12, 135307570), (15, 108246056), (20, 81184542), (24, 67653785), (30, 54123028), (40, 40592271), (60, 27061514), (120, 13530757)]