491434080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1023821}}^1$

素因数の和:1023839

約数の個数: 48

約数和(自身を含む): 1548018864

約数和(自身を除く): 1056584784

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, 1023821, 2047642, 3071463, 4095284, 5119105, 6142926, 8190568, 10238210, 12285852, 15357315, 16381136, 20476420, 24571704, 30714630, 32762272, 40952840, 49143408, 61429260, 81905680, 98286816, 122858520, 163811360, 245717040, 491434080]

約数ペア:

[(1, 491434080), (2, 245717040), (3, 163811360), (4, 122858520), (5, 98286816), (6, 81905680), (8, 61429260), (10, 49143408), (12, 40952840), (15, 32762272), (16, 30714630), (20, 24571704), (24, 20476420), (30, 16381136), (32, 15357315), (40, 12285852), (48, 10238210), (60, 8190568), (80, 6142926), (96, 5119105), (120, 4095284), (160, 3071463), (240, 2047642), (480, 1023821)]