790080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{823}}^1$

素因数の和:843

約数の個数: 56

約数和(自身を含む): 2511552

約数和(自身を除く): 1721472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 823, 960, 1646, 2469, 3292, 4115, 4938, 6584, 8230, 9876, 12345, 13168, 16460, 19752, 24690, 26336, 32920, 39504, 49380, 52672, 65840, 79008, 98760, 131680, 158016, 197520, 263360, 395040, 790080]

約数ペア:

[(1, 790080), (2, 395040), (3, 263360), (4, 197520), (5, 158016), (6, 131680), (8, 98760), (10, 79008), (12, 65840), (15, 52672), (16, 49380), (20, 39504), (24, 32920), (30, 26336), (32, 24690), (40, 19752), (48, 16460), (60, 13168), (64, 12345), (80, 9876), (96, 8230), (120, 6584), (160, 4938), (192, 4115), (240, 3292), (320, 2469), (480, 1646), (823, 960)]