26438640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{110161}}^1$

素因数の和:110177

約数の個数: 40

約数和(自身を含む): 81960528

約数和(自身を除く): 55521888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 110161, 220322, 330483, 440644, 550805, 660966, 881288, 1101610, 1321932, 1652415, 1762576, 2203220, 2643864, 3304830, 4406440, 5287728, 6609660, 8812880, 13219320, 26438640]

約数ペア:

[(1, 26438640), (2, 13219320), (3, 8812880), (4, 6609660), (5, 5287728), (6, 4406440), (8, 3304830), (10, 2643864), (12, 2203220), (15, 1762576), (16, 1652415), (20, 1321932), (24, 1101610), (30, 881288), (40, 660966), (48, 550805), (60, 440644), (80, 330483), (120, 220322), (240, 110161)]