76577120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20809}}^1$

素因数の和:20847

約数の個数: 48

約数和(自身を含む): 188788320

約数和(自身を除く): 112211200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 20809, 41618, 83236, 104045, 166472, 208090, 332944, 416180, 478607, 665888, 832360, 957214, 1664720, 1914428, 2393035, 3329440, 3828856, 4786070, 7657712, 9572140, 15315424, 19144280, 38288560, 76577120]

約数ペア:

[(1, 76577120), (2, 38288560), (4, 19144280), (5, 15315424), (8, 9572140), (10, 7657712), (16, 4786070), (20, 3828856), (23, 3329440), (32, 2393035), (40, 1914428), (46, 1664720), (80, 957214), (92, 832360), (115, 665888), (160, 478607), (184, 416180), (230, 332944), (368, 208090), (460, 166472), (736, 104045), (920, 83236), (1840, 41618), (3680, 20809)]