140581680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{585757}}^1$

素因数の和:585773

約数の個数: 40

約数和(自身を含む): 435803952

約数和(自身を除く): 295222272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 585757, 1171514, 1757271, 2343028, 2928785, 3514542, 4686056, 5857570, 7029084, 8786355, 9372112, 11715140, 14058168, 17572710, 23430280, 28116336, 35145420, 46860560, 70290840, 140581680]

約数ペア:

[(1, 140581680), (2, 70290840), (3, 46860560), (4, 35145420), (5, 28116336), (6, 23430280), (8, 17572710), (10, 14058168), (12, 11715140), (15, 9372112), (16, 8786355), (20, 7029084), (24, 5857570), (30, 4686056), (40, 3514542), (48, 2928785), (60, 2343028), (80, 1757271), (120, 1171514), (240, 585757)]