89055960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106019}}^1$

素因数の和:106040

約数の個数: 64

約数和(自身を含む): 305337600

約数和(自身を除く): 216281640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106019, 212038, 318057, 424076, 530095, 636114, 742133, 848152, 1060190, 1272228, 1484266, 1590285, 2120380, 2226399, 2544456, 2968532, 3180570, 3710665, 4240760, 4452798, 5937064, 6361140, 7421330, 8905596, 11131995, 12722280, 14842660, 17811192, 22263990, 29685320, 44527980, 89055960]

約数ペア:

[(1, 89055960), (2, 44527980), (3, 29685320), (4, 22263990), (5, 17811192), (6, 14842660), (7, 12722280), (8, 11131995), (10, 8905596), (12, 7421330), (14, 6361140), (15, 5937064), (20, 4452798), (21, 4240760), (24, 3710665), (28, 3180570), (30, 2968532), (35, 2544456), (40, 2226399), (42, 2120380), (56, 1590285), (60, 1484266), (70, 1272228), (84, 1060190), (105, 848152), (120, 742133), (140, 636114), (168, 530095), (210, 424076), (280, 318057), (420, 212038), (840, 106019)]