28097040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117071}}^1$

素因数の和:117087

約数の個数: 40

約数和(自身を含む): 87101568

約数和(自身を除く): 59004528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117071, 234142, 351213, 468284, 585355, 702426, 936568, 1170710, 1404852, 1756065, 1873136, 2341420, 2809704, 3512130, 4682840, 5619408, 7024260, 9365680, 14048520, 28097040]

約数ペア:

[(1, 28097040), (2, 14048520), (3, 9365680), (4, 7024260), (5, 5619408), (6, 4682840), (8, 3512130), (10, 2809704), (12, 2341420), (15, 1873136), (16, 1756065), (20, 1404852), (24, 1170710), (30, 936568), (40, 702426), (48, 585355), (60, 468284), (80, 351213), (120, 234142), (240, 117071)]