8193180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7218

約数の個数: 48

約数和(自身を含む): 24151680

約数和(自身を除く): 15958500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7187, 14374, 21561, 28748, 35935, 43122, 71870, 86244, 107805, 136553, 143740, 215610, 273106, 409659, 431220, 546212, 682765, 819318, 1365530, 1638636, 2048295, 2731060, 4096590, 8193180]

約数ペア:

[(1, 8193180), (2, 4096590), (3, 2731060), (4, 2048295), (5, 1638636), (6, 1365530), (10, 819318), (12, 682765), (15, 546212), (19, 431220), (20, 409659), (30, 273106), (38, 215610), (57, 143740), (60, 136553), (76, 107805), (95, 86244), (114, 71870), (190, 43122), (228, 35935), (285, 28748), (380, 21561), (570, 14374), (1140, 7187)]