85241040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{355171}}^1$

素因数の和:355187

約数の個数: 40

約数和(自身を含む): 264247968

約数和(自身を除く): 179006928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 355171, 710342, 1065513, 1420684, 1775855, 2131026, 2841368, 3551710, 4262052, 5327565, 5682736, 7103420, 8524104, 10655130, 14206840, 17048208, 21310260, 28413680, 42620520, 85241040]

約数ペア:

[(1, 85241040), (2, 42620520), (3, 28413680), (4, 21310260), (5, 17048208), (6, 14206840), (8, 10655130), (10, 8524104), (12, 7103420), (15, 5682736), (16, 5327565), (20, 4262052), (24, 3551710), (30, 2841368), (40, 2131026), (48, 1775855), (60, 1420684), (80, 1065513), (120, 710342), (240, 355171)]