7232120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 19422720

約数和(自身を除く): 12190600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1123, 1288, 1610, 2246, 3220, 4492, 5615, 6440, 7861, 8984, 11230, 15722, 22460, 25829, 31444, 39305, 44920, 51658, 62888, 78610, 103316, 129145, 157220, 180803, 206632, 258290, 314440, 361606, 516580, 723212, 904015, 1033160, 1446424, 1808030, 3616060, 7232120]

約数ペア:

[(1, 7232120), (2, 3616060), (4, 1808030), (5, 1446424), (7, 1033160), (8, 904015), (10, 723212), (14, 516580), (20, 361606), (23, 314440), (28, 258290), (35, 206632), (40, 180803), (46, 157220), (56, 129145), (70, 103316), (92, 78610), (115, 62888), (140, 51658), (161, 44920), (184, 39305), (230, 31444), (280, 25829), (322, 22460), (460, 15722), (644, 11230), (805, 8984), (920, 7861), (1123, 6440), (1288, 5615), (1610, 4492), (2246, 3220)]