25105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 79785216

約数和(自身を除く): 54679776

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, 193, 240, 271, 386, 480, 542, 579, 772, 813, 965, 1084, 1158, 1355, 1544, 1626, 1930, 2168, 2316, 2710, 2895, 3088, 3252, 3860, 4065, 4336, 4632, 5420, 5790, 6176, 6504, 7720, 8130, 8672, 9264, 10840, 11580, 13008, 15440, 16260, 18528, 21680, 23160, 26016, 30880, 32520, 43360, 46320, 52303, 65040, 92640, 104606, 130080, 156909, 209212, 261515, 313818, 418424, 523030, 627636, 784545, 836848, 1046060, 1255272, 1569090, 1673696, 2092120, 2510544, 3138180, 4184240, 5021088, 6276360, 8368480, 12552720, 25105440]

約数ペア:

[(1, 25105440), (2, 12552720), (3, 8368480), (4, 6276360), (5, 5021088), (6, 4184240), (8, 3138180), (10, 2510544), (12, 2092120), (15, 1673696), (16, 1569090), (20, 1255272), (24, 1046060), (30, 836848), (32, 784545), (40, 627636), (48, 523030), (60, 418424), (80, 313818), (96, 261515), (120, 209212), (160, 156909), (193, 130080), (240, 104606), (271, 92640), (386, 65040), (480, 52303), (542, 46320), (579, 43360), (772, 32520), (813, 30880), (965, 26016), (1084, 23160), (1158, 21680), (1355, 18528), (1544, 16260), (1626, 15440), (1930, 13008), (2168, 11580), (2316, 10840), (2710, 9264), (2895, 8672), (3088, 8130), (3252, 7720), (3860, 6504), (4065, 6176), (4336, 5790), (4632, 5420)]