73491120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102071}}^1$

素因数の和:102090

約数の個数: 60

約数和(自身を含む): 246810096

約数和(自身を除く): 173318976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102071, 204142, 306213, 408284, 510355, 612426, 816568, 918639, 1020710, 1224852, 1531065, 1633136, 1837278, 2041420, 2449704, 3062130, 3674556, 4082840, 4593195, 4899408, 6124260, 7349112, 8165680, 9186390, 12248520, 14698224, 18372780, 24497040, 36745560, 73491120]

約数ペア:

[(1, 73491120), (2, 36745560), (3, 24497040), (4, 18372780), (5, 14698224), (6, 12248520), (8, 9186390), (9, 8165680), (10, 7349112), (12, 6124260), (15, 4899408), (16, 4593195), (18, 4082840), (20, 3674556), (24, 3062130), (30, 2449704), (36, 2041420), (40, 1837278), (45, 1633136), (48, 1531065), (60, 1224852), (72, 1020710), (80, 918639), (90, 816568), (120, 612426), (144, 510355), (180, 408284), (240, 306213), (360, 204142), (720, 102071)]