64546080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134471}}^1$

素因数の和:134489

約数の個数: 48

約数和(自身を含む): 203321664

約数和(自身を除く): 138775584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 134471, 268942, 403413, 537884, 672355, 806826, 1075768, 1344710, 1613652, 2017065, 2151536, 2689420, 3227304, 4034130, 4303072, 5378840, 6454608, 8068260, 10757680, 12909216, 16136520, 21515360, 32273040, 64546080]

約数ペア:

[(1, 64546080), (2, 32273040), (3, 21515360), (4, 16136520), (5, 12909216), (6, 10757680), (8, 8068260), (10, 6454608), (12, 5378840), (15, 4303072), (16, 4034130), (20, 3227304), (24, 2689420), (30, 2151536), (32, 2017065), (40, 1613652), (48, 1344710), (60, 1075768), (80, 806826), (96, 672355), (120, 537884), (160, 403413), (240, 268942), (480, 134471)]