142738080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{297371}}^1$

素因数の和:297389

約数の個数: 48

約数和(自身を含む): 449626464

約数和(自身を除く): 306888384

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, 297371, 594742, 892113, 1189484, 1486855, 1784226, 2378968, 2973710, 3568452, 4460565, 4757936, 5947420, 7136904, 8921130, 9515872, 11894840, 14273808, 17842260, 23789680, 28547616, 35684520, 47579360, 71369040, 142738080]

約数ペア:

[(1, 142738080), (2, 71369040), (3, 47579360), (4, 35684520), (5, 28547616), (6, 23789680), (8, 17842260), (10, 14273808), (12, 11894840), (15, 9515872), (16, 8921130), (20, 7136904), (24, 5947420), (30, 4757936), (32, 4460565), (40, 3568452), (48, 2973710), (60, 2378968), (80, 1784226), (96, 1486855), (120, 1189484), (160, 892113), (240, 594742), (480, 297371)]